240758782

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{994871}}^1$

素因数の和:994895

約数の個数: 12

約数和(自身を含む): 396953928

約数和(自身を除く): 156195146

約数列:

[1, 2, 11, 22, 121, 242, 994871, 1989742, 10943581, 21887162, 120379391, 240758782]

約数ペア:

[(1, 240758782), (2, 120379391), (11, 21887162), (22, 10943581), (121, 1989742), (242, 994871)]