2056539261

素因数分解:

$3^1\times 7^2\times {\mathrm{491}}^1\times {\mathrm{28493}}^1$

素因数の和:29001

約数の個数: 24

約数和(自身を含む): 3196342944

約数和(自身を除く): 1139803683

約数列:

[1, 3, 7, 21, 49, 147, 491, 1473, 3437, 10311, 24059, 28493, 72177, 85479, 199451, 598353, 1396157, 4188471, 13990063, 41970189, 97930441, 293791323, 685513087, 2056539261]

約数ペア:

[(1, 2056539261), (3, 685513087), (7, 293791323), (21, 97930441), (49, 41970189), (147, 13990063), (491, 4188471), (1473, 1396157), (3437, 598353), (10311, 199451), (24059, 85479), (28493, 72177)]