620200000511

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{49747333}}^1$

素因数の和:49747490

約数の個数: 16

約数和(自身を含む): 768894794304

約数和(自身を除く): 148694793793

約数列:

[1, 7, 13, 91, 137, 959, 1781, 12467, 49747333, 348231331, 646715329, 4527007303, 6815384621, 47707692347, 88600000073, 620200000511]

約数ペア:

[(1, 620200000511), (7, 88600000073), (13, 47707692347), (91, 6815384621), (137, 4527007303), (959, 646715329), (1781, 348231331), (12467, 49747333)]