1255571018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1123051}}^1$

素因数の和:1123109

約数の個数: 16

約数和(自身を含む): 2075400096

約数和(自身を除く): 819829078

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 1123051, 2246102, 14599663, 29199326, 48291193, 96582386, 627785509, 1255571018]

約数ペア:

[(1, 1255571018), (2, 627785509), (13, 96582386), (26, 48291193), (43, 29199326), (86, 14599663), (559, 2246102), (1118, 1123051)]