2146451186

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{8869633}}^1$

素因数の和:8869657

約数の個数: 12

約数和(自身を含む): 3538983966

約数和(自身を除く): 1392532780

約数列:

[1, 2, 11, 22, 121, 242, 8869633, 17739266, 97565963, 195131926, 1073225593, 2146451186]

約数ペア:

[(1, 2146451186), (2, 1073225593), (11, 195131926), (22, 97565963), (121, 17739266), (242, 8869633)]