2556195846

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{817721}}^1$

素因数の和:818247

約数の個数: 16

約数和(自身を含む): 5122210608

約数和(自身を除く): 2566014762

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 817721, 1635442, 2453163, 4906326, 426032641, 852065282, 1278097923, 2556195846]

約数ペア:

[(1, 2556195846), (2, 1278097923), (3, 852065282), (6, 426032641), (521, 4906326), (1042, 2453163), (1563, 1635442), (3126, 817721)]