858794366

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2161}}^1\times {\mathrm{4621}}^1$

素因数の和:6827

約数の個数: 16

約数和(自身を含む): 1319044848

約数和(自身を除く): 460250482

約数列:

[1, 2, 43, 86, 2161, 4322, 4621, 9242, 92923, 185846, 198703, 397406, 9985981, 19971962, 429397183, 858794366]

約数ペア:

[(1, 858794366), (2, 429397183), (43, 19971962), (86, 9985981), (2161, 397406), (4322, 198703), (4621, 185846), (9242, 92923)]