644563285631

素因数分解:

${\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{707027}}^1$

素因数の和:707350

約数の個数: 16

約数和(自身を含む): 667072433664

約数和(自身を除く): 22509148033

約数列:

[1, 53, 103, 167, 5459, 8851, 17201, 707027, 911653, 37472431, 72823781, 118073509, 3859660393, 6257895977, 12161571427, 644563285631]

約数ペア:

[(1, 644563285631), (53, 12161571427), (103, 6257895977), (167, 3859660393), (5459, 118073509), (8851, 72823781), (17201, 37472431), (707027, 911653)]