2021818499

素因数分解:

${\mathrm{131}}^1\times {\mathrm{2221}}^1\times {\mathrm{6949}}^1$

素因数の和:9301

約数の個数: 8

約数和(自身を含む): 2038462800

約数和(自身を除く): 16644301

約数列:

[1, 131, 2221, 6949, 290951, 910319, 15433729, 2021818499]

約数ペア:

[(1, 2021818499), (131, 15433729), (2221, 910319), (6949, 290951)]