426408884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{9691111}}^1$

素因数の和:9691126

約数の個数: 12

約数和(自身を含む): 814053408

約数和(自身を除く): 387644524

約数列:

[1, 2, 4, 11, 22, 44, 9691111, 19382222, 38764444, 106602221, 213204442, 426408884]

約数ペア:

[(1, 426408884), (2, 213204442), (4, 106602221), (11, 38764444), (22, 19382222), (44, 9691111)]