9718817042

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{40160401}}^1$

素因数の和:40160425

約数の個数: 12

約数和(自身を含む): 16024000398

約数和(自身を除く): 6305183356

約数列:

[1, 2, 11, 22, 121, 242, 40160401, 80320802, 441764411, 883528822, 4859408521, 9718817042]

約数ペア:

[(1, 9718817042), (2, 4859408521), (11, 883528822), (22, 441764411), (121, 80320802), (242, 40160401)]