2040471895

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5299927}}^1$

素因数の和:5299950

約数の個数: 16

約数和(自身を含む): 3052758528

約数和(自身を除く): 1012286633

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 5299927, 26499635, 37099489, 58299197, 185497445, 291495985, 408094379, 2040471895]

約数ペア:

[(1, 2040471895), (5, 408094379), (7, 291495985), (11, 185497445), (35, 58299197), (55, 37099489), (77, 26499635), (385, 5299927)]