Factors of 1426
The factors of 1426 are 1, 2, 23, 31, 46, 62, 713, 1426. It has 8 factors.
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A factor of 1426 is a whole number that divides it with nothing left over. You only need to test the numbers up to √1426 ≈ 37.76; 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 + 23 + 31 + 46 + 62 + 713 + 1426 = 2304. Without 1426 itself that is 878, so 1426 is a deficient number.
LaTeX source of the formulas on this page
\[ 1426 = 2 \times 23 \times 31 \]
Factor pairs of 1426
| Factor | Pairs with | Product |
|---|---|---|
| 1 | 1426 | 1 × 1426 = 1426 |
| 2 | 713 | 2 × 713 = 1426 |
| 23 | 62 | 23 × 62 = 1426 |
| 31 | 46 | 31 × 46 = 1426 |
Questions
What are the factors of 1426?
The factors of 1426 are 1, 2, 23, 31, 46, 62, 713, 1426. It has 8 factors.
What are the prime factors of 1426?
2, 23, 31. As a product: 2 × 23 × 31.
How many factors does 1426 have?
1426 has 8 factors (4 factor pairs).
What is the sum of the factors of 1426?
2304.
Is 1426 a prime number?
No. It is divisible by 2, so 1426 = 2 × 713.