642131036651

素因数分解:

${\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{4217}}^1\times {\mathrm{44537}}^1$

素因数の和:49030

約数の個数: 16

約数和(自身を含む): 694335305664

約数和(自身を除く): 52204269013

約数列:

[1, 13, 263, 3419, 4217, 44537, 54821, 578981, 1109071, 11713231, 14417923, 152272003, 187812529, 2441562877, 49394695127, 642131036651]

約数ペア:

[(1, 642131036651), (13, 49394695127), (263, 2441562877), (3419, 187812529), (4217, 152272003), (44537, 14417923), (54821, 11713231), (578981, 1109071)]