312909038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{707939}}^1$

素因数の和:707971

約数の個数: 16

約数和(自身を含む): 535202640

約数和(自身を除く): 222293602

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 707939, 1415878, 9203207, 12034963, 18406414, 24069926, 156454519, 312909038]

約数ペア:

[(1, 312909038), (2, 156454519), (13, 24069926), (17, 18406414), (26, 12034963), (34, 9203207), (221, 1415878), (442, 707939)]