1255291258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^2\times {\mathrm{4217}}^1$

素因数の和:4446

約数の個数: 24

約数和(自身を含む): 2047391892

約数和(自身を除く): 792100634

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 4217, 8434, 11449, 22898, 54821, 109642, 148837, 297674, 451219, 902438, 5865847, 11731694, 48280433, 96560866, 627645629, 1255291258]

約数ペア:

[(1, 1255291258), (2, 627645629), (13, 96560866), (26, 48280433), (107, 11731694), (214, 5865847), (1391, 902438), (2782, 451219), (4217, 297674), (8434, 148837), (11449, 109642), (22898, 54821)]