Factors of 1322

The factors of 1322 are 1, 2, 661, 1322. It has 4 factors.

Factors of 1322

Pick any whole number from 1 to 10,000.

1322 = 2 \times 661

How to work it out

1
A factor of 1322 is a whole number that divides it with nothing left over. You only need to test the numbers up to √1322 ≈ 36.36; 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.
$1322 = 2 \times 661$
4
Add all the factors: 1 + 2 + 661 + 1322 = 1986. Without 1322 itself that is 664, so 1322 is a deficient number.

LaTeX source of the formulas on this page

\[ 1322 = 2 \times 661 \]

Factor	Pairs with	Product
1	1322	1 × 1322 = 1322
2	661	2 × 661 = 1322

What are the factors of 1322?

The factors of 1322 are 1, 2, 661, 1322. It has 4 factors.

What are the prime factors of 1322?

2, 661. As a product: 2 × 661.

How many factors does 1322 have?

1322 has 4 factors (2 factor pairs).

What is the sum of the factors of 1322?

1986.

Is 1322 a prime number?

No. It is divisible by 2, so 1322 = 2 × 661.