2905129744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{70843}}^1$

素因数の和:71095

約数の個数: 40

約数和(自身を含む): 6166828512

約数和(自身を除く): 3261698768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 233, 466, 932, 1864, 2563, 3728, 5126, 10252, 20504, 41008, 70843, 141686, 283372, 566744, 779273, 1133488, 1558546, 3117092, 6234184, 12468368, 16506419, 33012838, 66025676, 132051352, 181570609, 264102704, 363141218, 726282436, 1452564872, 2905129744]

約数ペア:

[(1, 2905129744), (2, 1452564872), (4, 726282436), (8, 363141218), (11, 264102704), (16, 181570609), (22, 132051352), (44, 66025676), (88, 33012838), (176, 16506419), (233, 12468368), (466, 6234184), (932, 3117092), (1864, 1558546), (2563, 1133488), (3728, 779273), (5126, 566744), (10252, 283372), (20504, 141686), (41008, 70843)]