1258542842

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{263}}^1\times {\mathrm{4523}}^1$

素因数の和:4834

約数の個数: 24

約数和(自身を含む): 1981403424

約数和(自身を除く): 722860582

約数列:

[1, 2, 23, 46, 263, 526, 529, 1058, 4523, 6049, 9046, 12098, 104029, 139127, 208058, 278254, 1189549, 2379098, 2392667, 4785334, 27359627, 54719254, 629271421, 1258542842]

約数ペア:

[(1, 1258542842), (2, 629271421), (23, 54719254), (46, 27359627), (263, 4785334), (526, 2392667), (529, 2379098), (1058, 1189549), (4523, 278254), (6049, 208058), (9046, 139127), (12098, 104029)]