10221821372

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{10987}}^1$

素因数の和:11370

約数の個数: 48

約数和(自身を含む): 20675020800

約数和(自身を除く): 10453199428

約数列:

[1, 2, 4, 7, 14, 28, 149, 223, 298, 446, 596, 892, 1043, 1561, 2086, 3122, 4172, 6244, 10987, 21974, 33227, 43948, 66454, 76909, 132908, 153818, 232589, 307636, 465178, 930356, 1637063, 2450101, 3274126, 4900202, 6548252, 9800404, 11459441, 17150707, 22918882, 34301414, 45837764, 68602828, 365065049, 730130098, 1460260196, 2555455343, 5110910686, 10221821372]

約数ペア:

[(1, 10221821372), (2, 5110910686), (4, 2555455343), (7, 1460260196), (14, 730130098), (28, 365065049), (149, 68602828), (223, 45837764), (298, 34301414), (446, 22918882), (596, 17150707), (892, 11459441), (1043, 9800404), (1561, 6548252), (2086, 4900202), (3122, 3274126), (4172, 2450101), (6244, 1637063), (10987, 930356), (21974, 465178), (33227, 307636), (43948, 232589), (66454, 153818), (76909, 132908)]