307589164

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{680507}}^1$

素因数の和:680624

約数の個数: 12

約数和(自身を含む): 543045384

約数和(自身を除く): 235456220

約数列:

[1, 2, 4, 113, 226, 452, 680507, 1361014, 2722028, 76897291, 153794582, 307589164]

約数ペア:

[(1, 307589164), (2, 153794582), (4, 76897291), (113, 2722028), (226, 1361014), (452, 680507)]