2903041921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{5237}}^1\times {\mathrm{42641}}^1$

素因数の和:47891

約数の個数: 8

約数和(自身を含む): 3127023144

約数和(自身を除く): 223981223

約数列:

[1, 13, 5237, 42641, 68081, 554333, 223310917, 2903041921]

約数ペア:

[(1, 2903041921), (13, 223310917), (5237, 554333), (42641, 68081)]