Factors of 1442
The factors of 1442 are 1, 2, 7, 14, 103, 206, 721, 1442. It has 8 factors.
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A factor of 1442 is a whole number that divides it with nothing left over. You only need to test the numbers up to √1442 ≈ 37.97; every one that divides gives a pair.
- 2
The factor pairs are listed in the table below. Together they give 8 factors.
- 3
Prime factorisation: keep dividing by the smallest prime that fits.
- 4
Add all the factors: 1 + 2 + 7 + 14 + 103 + 206 + 721 + 1442 = 2496. Without 1442 itself that is 1054, so 1442 is a deficient number.
LaTeX source of the formulas on this page
\[ 1442 = 2 \times 7 \times 103 \]
Factor pairs of 1442
| Factor | Pairs with | Product |
|---|---|---|
| 1 | 1442 | 1 × 1442 = 1442 |
| 2 | 721 | 2 × 721 = 1442 |
| 7 | 206 | 7 × 206 = 1442 |
| 14 | 103 | 14 × 103 = 1442 |
Questions
What are the factors of 1442?
The factors of 1442 are 1, 2, 7, 14, 103, 206, 721, 1442. It has 8 factors.
What are the prime factors of 1442?
2, 7, 103. As a product: 2 × 7 × 103.
How many factors does 1442 have?
1442 has 8 factors (4 factor pairs).
What is the sum of the factors of 1442?
2496.
Is 1442 a prime number?
No. It is divisible by 2, so 1442 = 2 × 721.