398201102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{3851}}^1$

素因数の和:4004

約数の個数: 32

約数和(自身を含む): 665902944

約数和(自身を除く): 267701842

約数列:

[1, 2, 13, 26, 41, 82, 97, 194, 533, 1066, 1261, 2522, 3851, 3977, 7702, 7954, 50063, 51701, 100126, 103402, 157891, 315782, 373547, 747094, 2052583, 4105166, 4856111, 9712222, 15315427, 30630854, 199100551, 398201102]

約数ペア:

[(1, 398201102), (2, 199100551), (13, 30630854), (26, 15315427), (41, 9712222), (82, 4856111), (97, 4105166), (194, 2052583), (533, 747094), (1066, 373547), (1261, 315782), (2522, 157891), (3851, 103402), (3977, 100126), (7702, 51701), (7954, 50063)]