2017902668

素因数分解:

$2^2\times {\mathrm{3109}}^1\times {\mathrm{162263}}^1$

素因数の和:165376

約数の個数: 12

約数和(自身を含む): 3532487280

約数和(自身を除く): 1514584612

約数列:

[1, 2, 4, 3109, 6218, 12436, 162263, 324526, 649052, 504475667, 1008951334, 2017902668]

約数ペア:

[(1, 2017902668), (2, 1008951334), (4, 504475667), (3109, 649052), (6218, 324526), (12436, 162263)]