1897664

素因数分解:

$2^6\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:360

約数の個数: 28

約数和(自身を含む): 3810000

約数和(自身を除く): 1912336

約数列:

[1, 2, 4, 8, 16, 32, 64, 149, 199, 298, 398, 596, 796, 1192, 1592, 2384, 3184, 4768, 6368, 9536, 12736, 29651, 59302, 118604, 237208, 474416, 948832, 1897664]

約数ペア:

[(1, 1897664), (2, 948832), (4, 474416), (8, 237208), (16, 118604), (32, 59302), (64, 29651), (149, 12736), (199, 9536), (298, 6368), (398, 4768), (596, 3184), (796, 2384), (1192, 1592)]