2279897282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{640061}}^1$

素因数の和:640213

約数の個数: 16

約数和(自身を含む): 3709799352

約数和(自身を除く): 1429902070

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 640061, 1280122, 8320793, 16641586, 87688357, 175376714, 1139948641, 2279897282]

約数ペア:

[(1, 2279897282), (2, 1139948641), (13, 175376714), (26, 87688357), (137, 16641586), (274, 8320793), (1781, 1280122), (3562, 640061)]