318700798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{22409}}^1$

素因数の和:22971

約数の個数: 16

約数和(自身を含む): 515788560

約数和(自身を除く): 197087762

約数列:

[1, 2, 13, 26, 547, 1094, 7111, 14222, 22409, 44818, 291317, 582634, 12257723, 24515446, 159350399, 318700798]

約数ペア:

[(1, 318700798), (2, 159350399), (13, 24515446), (26, 12257723), (547, 582634), (1094, 291317), (7111, 44818), (14222, 22409)]