1252802078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{216523}}^1$

素因数の和:216799

約数の個数: 16

約数和(自身を含む): 2057844096

約数和(自身を除く): 805042018

約数列:

[1, 2, 11, 22, 263, 526, 2893, 5786, 216523, 433046, 2381753, 4763506, 56945549, 113891098, 626401039, 1252802078]

約数ペア:

[(1, 1252802078), (2, 626401039), (11, 113891098), (22, 56945549), (263, 4763506), (526, 2381753), (2893, 433046), (5786, 216523)]