2089430783

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{557033}}^1$

素因数の和:557086

約数の個数: 12

約数和(自身を含む): 2370736704

約数和(自身を除く): 281305921

約数列:

[1, 11, 31, 121, 341, 3751, 557033, 6127363, 17268023, 67400993, 189948253, 2089430783]

約数ペア:

[(1, 2089430783), (11, 189948253), (31, 67400993), (121, 17268023), (341, 6127363), (3751, 557033)]