9727996816

素因数分解:

$2^4\times {\mathrm{977}}^1\times {\mathrm{622313}}^1$

素因数の和:623298

約数の個数: 20

約数和(自身を含む): 18867315852

約数和(自身を除く): 9139319036

約数列:

[1, 2, 4, 8, 16, 977, 1954, 3908, 7816, 15632, 622313, 1244626, 2489252, 4978504, 9957008, 607999801, 1215999602, 2431999204, 4863998408, 9727996816]

約数ペア:

[(1, 9727996816), (2, 4863998408), (4, 2431999204), (8, 1215999602), (16, 607999801), (977, 9957008), (1954, 4978504), (3908, 2489252), (7816, 1244626), (15632, 622313)]