2018559481

素因数分解:

${\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{906403}}^1$

素因数の和:906551

約数の個数: 8

約数和(自身を含む): 2153615904

約数和(自身を除く): 135056423

約数列:

[1, 17, 131, 2227, 906403, 15408851, 118738793, 2018559481]

約数ペア:

[(1, 2018559481), (17, 118738793), (131, 15408851), (2227, 906403)]