2912018870

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2883187}}^1$

素因数の和:2883295

約数の個数: 16

約数和(自身を含む): 5293533168

約数和(自身を除く): 2381514298

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 2883187, 5766374, 14415935, 28831870, 291201887, 582403774, 1456009435, 2912018870]

約数ペア:

[(1, 2912018870), (2, 1456009435), (5, 582403774), (10, 291201887), (101, 28831870), (202, 14415935), (505, 5766374), (1010, 2883187)]