489014032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2351029}}^1$

素因数の和:2351050

約数の個数: 20

約数和(自身を含む): 1020347020

約数和(自身を除く): 531332988

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2351029, 4702058, 9404116, 18808232, 30563377, 37616464, 61126754, 122253508, 244507016, 489014032]

約数ペア:

[(1, 489014032), (2, 244507016), (4, 122253508), (8, 61126754), (13, 37616464), (16, 30563377), (26, 18808232), (52, 9404116), (104, 4702058), (208, 2351029)]