251010772

素因数分解:

$2^2\times {\mathrm{12721}}^1\times {\mathrm{4933}}^1$

素因数の和:17658

約数の個数: 12

約数和(自身を含む): 439392436

約数和(自身を除く): 188381664

約数列:

[1, 2, 4, 4933, 9866, 12721, 19732, 25442, 50884, 62752693, 125505386, 251010772]

約数ペア:

[(1, 251010772), (2, 125505386), (4, 62752693), (4933, 50884), (9866, 25442), (12721, 19732)]