2991065404

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{4762843}}^1$

素因数の和:4763004

約数の個数: 12

約数和(自身を含む): 5267705464

約数和(自身を除く): 2276640060

約数列:

[1, 2, 4, 157, 314, 628, 4762843, 9525686, 19051372, 747766351, 1495532702, 2991065404]

約数ペア:

[(1, 2991065404), (2, 1495532702), (4, 747766351), (157, 19051372), (314, 9525686), (628, 4762843)]