808130422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{174091}}^1$

素因数の和:174315

約数の個数: 16

約数和(自身を含む): 1328670144

約数和(自身を除く): 520539722

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 174091, 348182, 1915001, 3830002, 36733201, 73466402, 404065211, 808130422]

約数ペア:

[(1, 808130422), (2, 404065211), (11, 73466402), (22, 36733201), (211, 3830002), (422, 1915001), (2321, 348182), (4642, 174091)]