664790786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{282409}}^1$

素因数の和:282529

約数の個数: 16

約数和(自身を含む): 1098010080

約数和(自身を除く): 433219294

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 282409, 564818, 3106499, 6212998, 30217763, 60435526, 332395393, 664790786]

約数ペア:

[(1, 664790786), (2, 332395393), (11, 60435526), (22, 30217763), (107, 6212998), (214, 3106499), (1177, 564818), (2354, 282409)]