661036708

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{2801003}}^1$

素因数の和:2801066

約数の個数: 12

約数和(自身を含む): 1176421680

約数和(自身を除く): 515384972

約数列:

[1, 2, 4, 59, 118, 236, 2801003, 5602006, 11204012, 165259177, 330518354, 661036708]

約数ペア:

[(1, 661036708), (2, 330518354), (4, 165259177), (59, 11204012), (118, 5602006), (236, 2801003)]