2080348888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{65651}}^1$

素因数の和:65907

約数の個数: 32

約数和(自身を含む): 4147893360

約数和(自身を除く): 2067544472

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 233, 466, 932, 1864, 3961, 7922, 15844, 31688, 65651, 131302, 262604, 525208, 1116067, 2232134, 4464268, 8928536, 15296683, 30593366, 61186732, 122373464, 260043611, 520087222, 1040174444, 2080348888]

約数ペア:

[(1, 2080348888), (2, 1040174444), (4, 520087222), (8, 260043611), (17, 122373464), (34, 61186732), (68, 30593366), (136, 15296683), (233, 8928536), (466, 4464268), (932, 2232134), (1864, 1116067), (3961, 525208), (7922, 262604), (15844, 131302), (31688, 65651)]