248475027398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{30147419}}^1$

素因数の和:30147751

約数の個数: 16

約数和(自身を含む): 402648941520

約数和(自身を除く): 154173914122

約数列:

[1, 2, 13, 26, 317, 634, 4121, 8242, 30147419, 60294838, 391916447, 783832894, 9556731823, 19113463646, 124237513699, 248475027398]

約数ペア:

[(1, 248475027398), (2, 124237513699), (13, 19113463646), (26, 9556731823), (317, 783832894), (634, 391916447), (4121, 60294838), (8242, 30147419)]