264838352

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{403717}}^1$

素因数の和:403766

約数の個数: 20

約数和(自身を含む): 525640836

約数和(自身を除く): 260802484

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 403717, 807434, 1614868, 3229736, 6459472, 16552397, 33104794, 66209588, 132419176, 264838352]

約数ペア:

[(1, 264838352), (2, 132419176), (4, 66209588), (8, 33104794), (16, 16552397), (41, 6459472), (82, 3229736), (164, 1614868), (328, 807434), (656, 403717)]