629919914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{226427}}^1$

素因数の和:226549

約数の個数: 16

約数和(自身を含む): 1027077408

約数和(自身を除く): 397157494

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 226427, 452854, 2943551, 5887102, 24227689, 48455378, 314959957, 629919914]

約数ペア:

[(1, 629919914), (2, 314959957), (13, 48455378), (26, 24227689), (107, 5887102), (214, 2943551), (1391, 452854), (2782, 226427)]