634816351

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{31771}}^1$

素因数の和:31866

約数の個数: 16

約数和(自身を含む): 720588960

約数和(自身を除く): 85772609

約数列:

[1, 13, 29, 53, 377, 689, 1537, 19981, 31771, 413023, 921359, 1683863, 11977667, 21890219, 48832027, 634816351]

約数ペア:

[(1, 634816351), (13, 48832027), (29, 21890219), (53, 11977667), (377, 1683863), (689, 921359), (1537, 413023), (19981, 31771)]