426698404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{9697691}}^1$

素因数の和:9697706

約数の個数: 12

約数和(自身を含む): 814606128

約数和(自身を除く): 387907724

約数列:

[1, 2, 4, 11, 22, 44, 9697691, 19395382, 38790764, 106674601, 213349202, 426698404]

約数ペア:

[(1, 426698404), (2, 213349202), (4, 106674601), (11, 38790764), (22, 19395382), (44, 9697691)]