2011446710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2210381}}^1$

素因数の和:2210408

約数の個数: 32

約数和(自身を含む): 4456130112

約数和(自身を除く): 2444683402

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2210381, 4420762, 11051905, 15472667, 22103810, 28734953, 30945334, 57469906, 77363335, 143674765, 154726670, 201144671, 287349530, 402289342, 1005723355, 2011446710]

約数ペア:

[(1, 2011446710), (2, 1005723355), (5, 402289342), (7, 287349530), (10, 201144671), (13, 154726670), (14, 143674765), (26, 77363335), (35, 57469906), (65, 30945334), (70, 28734953), (91, 22103810), (130, 15472667), (182, 11051905), (455, 4420762), (910, 2210381)]