464995280290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{2878693}}^1$

素因数の和:2879286

約数の個数: 32

約数和(自身を含む): 867408076080

約数和(自身を除く): 402412795790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 557, 1114, 2785, 5570, 16153, 32306, 80765, 161530, 2878693, 5757386, 14393465, 28786930, 83482097, 166964194, 417410485, 834820970, 1603432001, 3206864002, 8017160005, 16034320010, 46499528029, 92999056058, 232497640145, 464995280290]

約数ペア:

[(1, 464995280290), (2, 232497640145), (5, 92999056058), (10, 46499528029), (29, 16034320010), (58, 8017160005), (145, 3206864002), (290, 1603432001), (557, 834820970), (1114, 417410485), (2785, 166964194), (5570, 83482097), (16153, 28786930), (32306, 14393465), (80765, 5757386), (161530, 2878693)]