2147478710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{569623}}^1$

素因数の和:569672

約数の個数: 32

約数和(自身を含む): 4306357440

約数和(自身を除く): 2158878730

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 569623, 1139246, 2848115, 5696230, 7405099, 14810198, 16519067, 33038134, 37025495, 74050990, 82595335, 165190670, 214747871, 429495742, 1073739355, 2147478710]

約数ペア:

[(1, 2147478710), (2, 1073739355), (5, 429495742), (10, 214747871), (13, 165190670), (26, 82595335), (29, 74050990), (58, 37025495), (65, 33038134), (130, 16519067), (145, 14810198), (290, 7405099), (377, 5696230), (754, 2848115), (1885, 1139246), (3770, 569623)]