1311805212

素因数分解:

$2^2\times 3^1\times {\mathrm{109317101}}^1$

素因数の和:109317108

約数の個数: 12

約数和(自身を含む): 3060878856

約数和(自身を除く): 1749073644

約数列:

[1, 2, 3, 4, 6, 12, 109317101, 218634202, 327951303, 437268404, 655902606, 1311805212]

約数ペア:

[(1, 1311805212), (2, 655902606), (3, 437268404), (4, 327951303), (6, 218634202), (12, 109317101)]