990641741

素因数分解:

${\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{375101}}^1$

素因数の和:375259

約数の個数: 8

約数和(自身を含む): 1050285600

約数和(自身を除く): 59643859

約数列:

[1, 19, 139, 2641, 375101, 7126919, 52139039, 990641741]

約数ペア:

[(1, 990641741), (19, 52139039), (139, 7126919), (2641, 375101)]