20250556

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{123479}}^1$

素因数の和:123524

約数の個数: 12

約数和(自身を含む): 36303120

約数和(自身を除く): 16052564

約数列:

[1, 2, 4, 41, 82, 164, 123479, 246958, 493916, 5062639, 10125278, 20250556]

約数ペア:

[(1, 20250556), (2, 10125278), (4, 5062639), (41, 493916), (82, 246958), (164, 123479)]