2021892766

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{123091}}^1$

素因数の和:123327

約数の個数: 16

約数和(自身を含む): 3119643648

約数和(自身を除く): 1097750882

約数列:

[1, 2, 43, 86, 191, 382, 8213, 16426, 123091, 246182, 5292913, 10585826, 23510381, 47020762, 1010946383, 2021892766]

約数ペア:

[(1, 2021892766), (2, 1010946383), (43, 47020762), (86, 23510381), (191, 10585826), (382, 5292913), (8213, 246182), (16426, 123091)]