308918402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{1013}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 514633392

約数和(自身を除く): 205714990

約数列:

[1, 2, 13, 26, 37, 74, 317, 481, 634, 962, 1013, 2026, 4121, 8242, 11729, 13169, 23458, 26338, 37481, 74962, 152477, 304954, 321121, 487253, 642242, 974506, 4174573, 8349146, 11881477, 23762954, 154459201, 308918402]

約数ペア:

[(1, 308918402), (2, 154459201), (13, 23762954), (26, 11881477), (37, 8349146), (74, 4174573), (317, 974506), (481, 642242), (634, 487253), (962, 321121), (1013, 304954), (2026, 152477), (4121, 74962), (8242, 37481), (11729, 26338), (13169, 23458)]