7278622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2137}}^1$

素因数の和:2283

約数の個数: 16

約数和(自身を含む): 11853072

約数和(自身を除く): 4574450

約数列:

[1, 2, 13, 26, 131, 262, 1703, 2137, 3406, 4274, 27781, 55562, 279947, 559894, 3639311, 7278622]

約数ペア:

[(1, 7278622), (2, 3639311), (13, 559894), (26, 279947), (131, 55562), (262, 27781), (1703, 4274), (2137, 3406)]