2017289072

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{555421}}^1$

素因数の和:555656

約数の個数: 20

約数和(自身を含む): 3925722696

約数和(自身を除く): 1908433624

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 555421, 1110842, 2221684, 4443368, 8886736, 126080567, 252161134, 504322268, 1008644536, 2017289072]

約数ペア:

[(1, 2017289072), (2, 1008644536), (4, 504322268), (8, 252161134), (16, 126080567), (227, 8886736), (454, 4443368), (908, 2221684), (1816, 1110842), (3632, 555421)]