634330879

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{5581}}^1$

素因数の和:6850

約数の個数: 16

約数和(自身を含む): 781480000

約数和(自身を除く): 147149121

約数列:

[1, 7, 13, 91, 1249, 5581, 8743, 16237, 39067, 72553, 113659, 507871, 6970669, 48794683, 90618697, 634330879]

約数ペア:

[(1, 634330879), (7, 90618697), (13, 48794683), (91, 6970669), (1249, 507871), (5581, 113659), (8743, 72553), (16237, 39067)]