240880418

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{449}}^1\times {\mathrm{857}}^1$

素因数の和:1621

約数の個数: 16

約数和(自身を含む): 363706200

約数和(自身を除く): 122825782

約数列:

[1, 2, 313, 449, 626, 857, 898, 1714, 140537, 268241, 281074, 384793, 536482, 769586, 120440209, 240880418]

約数ペア:

[(1, 240880418), (2, 120440209), (313, 769586), (449, 536482), (626, 384793), (857, 281074), (898, 268241), (1714, 140537)]