630246939218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{279817}}^1\times {\mathrm{86629}}^1$

素因数の和:366461

約数の個数: 16

約数和(自身を含む): 1018106600280

約数和(自身を除く): 387859661062

約数列:

[1, 2, 13, 26, 86629, 173258, 279817, 559634, 1126177, 2252354, 3637621, 7275242, 24240266893, 48480533786, 315123469609, 630246939218]

約数ペア:

[(1, 630246939218), (2, 315123469609), (13, 48480533786), (26, 24240266893), (86629, 7275242), (173258, 3637621), (279817, 2252354), (559634, 1126177)]