129695212

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{2441}}^1$

素因数の和:2841

約数の個数: 24

約数和(自身を含む): 233845920

約数和(自身を除く): 104150708

約数列:

[1, 2, 4, 37, 74, 148, 359, 718, 1436, 2441, 4882, 9764, 13283, 26566, 53132, 90317, 180634, 361268, 876319, 1752638, 3505276, 32423803, 64847606, 129695212]

約数ペア:

[(1, 129695212), (2, 64847606), (4, 32423803), (37, 3505276), (74, 1752638), (148, 876319), (359, 361268), (718, 180634), (1436, 90317), (2441, 53132), (4882, 26566), (9764, 13283)]