Factors of 1046

The factors of 1046 are 1, 2, 523, 1046. It has 4 factors.

Factors of 1046

Pick any whole number from 1 to 10,000.

1046 = 2 \times 523

How to work it out

1
A factor of 1046 is a whole number that divides it with nothing left over. You only need to test the numbers up to √1046 ≈ 32.34; every one that divides gives a pair.
2
The factor pairs are listed in the table below. Together they give 4 factors.
3
Prime factorisation: keep dividing by the smallest prime that fits.
$1046 = 2 \times 523$
4
Add all the factors: 1 + 2 + 523 + 1046 = 1572. Without 1046 itself that is 526, so 1046 is a deficient number.

LaTeX source of the formulas on this page

\[ 1046 = 2 \times 523 \]

Factor	Pairs with	Product
1	1046	1 × 1046 = 1046
2	523	2 × 523 = 1046

What are the factors of 1046?

The factors of 1046 are 1, 2, 523, 1046. It has 4 factors.

What are the prime factors of 1046?

2, 523. As a product: 2 × 523.

How many factors does 1046 have?

1046 has 4 factors (2 factor pairs).

What is the sum of the factors of 1046?

1572.

Is 1046 a prime number?

No. It is divisible by 2, so 1046 = 2 × 523.