393347636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{113161}}^1$

素因数の和:113255

約数の個数: 24

約数和(自身を含む): 760448640

約数和(自身を除く): 367101004

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 113161, 226322, 452644, 1244771, 2489542, 4979084, 8939719, 17879438, 35758876, 98336909, 196673818, 393347636]

約数ペア:

[(1, 393347636), (2, 196673818), (4, 98336909), (11, 35758876), (22, 17879438), (44, 8939719), (79, 4979084), (158, 2489542), (316, 1244771), (869, 452644), (1738, 226322), (3476, 113161)]