2021573422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{91889701}}^1$

素因数の和:91889714

約数の個数: 8

約数和(自身を含む): 3308029272

約数和(自身を除く): 1286455850

約数列:

[1, 2, 11, 22, 91889701, 183779402, 1010786711, 2021573422]

約数ペア:

[(1, 2021573422), (2, 1010786711), (11, 183779402), (22, 91889701)]