8989850906

素因数分解:

$2^1\times {\mathrm{10253}}^1\times {\mathrm{438401}}^1$

素因数の和:448656

約数の個数: 8

約数和(自身を含む): 13486122324

約数和(自身を除く): 4496271418

約数列:

[1, 2, 10253, 20506, 438401, 876802, 4494925453, 8989850906]

約数ペア:

[(1, 8989850906), (2, 4494925453), (10253, 876802), (20506, 438401)]