2011635145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{48131}}^1$

素因数の和:48792

約数の個数: 16

約数和(自身を含む): 2603748672

約数和(自身を除く): 592113527

約数列:

[1, 5, 13, 65, 643, 3215, 8359, 41795, 48131, 240655, 625703, 3128515, 30948233, 154741165, 402327029, 2011635145]

約数ペア:

[(1, 2011635145), (5, 402327029), (13, 154741165), (65, 30948233), (643, 3128515), (3215, 625703), (8359, 240655), (41795, 48131)]