Factors of 1058

2, 23. As a product: 2 × 23^2.

The factors of 1058 are 1, 2, 23, 46, 529, 1058. It has 6 factors.

Factors of 1058

Pick any whole number from 1 to 10,000.

1058 = 2 \times 23^{2}

How to work it out

1
A factor of 1058 is a whole number that divides it with nothing left over. You only need to test the numbers up to √1058 ≈ 32.53; every one that divides gives a pair.
2
The factor pairs are listed in the table below. Together they give 6 factors.
3
Prime factorisation: keep dividing by the smallest prime that fits.
$1058 = 2 \times 23^{2}$
4
Add all the factors: 1 + 2 + 23 + 46 + 529 + 1058 = 1659. Without 1058 itself that is 601, so 1058 is a deficient number.

LaTeX source of the formulas on this page

\[ 1058 = 2 \times 23^{2} \]

What are the factors of 1058?

The factors of 1058 are 1, 2, 23, 46, 529, 1058. It has 6 factors.

What are the prime factors of 1058?

2, 23. As a product: 2 × $23^{2}$ .

How many factors does 1058 have?

1058 has 6 factors (3 factor pairs).

What is the sum of the factors of 1058?

1659.

Is 1058 a prime number?

No. It is divisible by 2, so 1058 = 2 × 529.