259675412

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{1823}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 459648000

約数和(自身を除く): 199972588

約数列:

[1, 2, 4, 149, 239, 298, 478, 596, 956, 1823, 3646, 7292, 35611, 71222, 142444, 271627, 435697, 543254, 871394, 1086508, 1742788, 64918853, 129837706, 259675412]

約数ペア:

[(1, 259675412), (2, 129837706), (4, 64918853), (149, 1742788), (239, 1086508), (298, 871394), (478, 543254), (596, 435697), (956, 271627), (1823, 142444), (3646, 71222), (7292, 35611)]