890346119

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1\times {\mathrm{2999}}^1$

素因数の和:3610

約数の個数: 16

約数和(自身を含む): 984312000

約数和(自身を除く): 93965881

約数列:

[1, 13, 41, 533, 557, 2999, 7241, 22837, 38987, 122959, 296881, 1598467, 1670443, 21715759, 68488163, 890346119]

約数ペア:

[(1, 890346119), (13, 68488163), (41, 21715759), (533, 1670443), (557, 1598467), (2999, 296881), (7241, 122959), (22837, 38987)]