1281402382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3697}}^1\times {\mathrm{13331}}^1$

素因数の和:17043

約数の個数: 16

約数和(自身を含む): 2070672912

約数和(自身を除く): 789270530

約数列:

[1, 2, 13, 26, 3697, 7394, 13331, 26662, 48061, 96122, 173303, 346606, 49284707, 98569414, 640701191, 1281402382]

約数ペア:

[(1, 1281402382), (2, 640701191), (13, 98569414), (26, 49284707), (3697, 346606), (7394, 173303), (13331, 96122), (26662, 48061)]