2022796985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{8117}}^1$

素因数の和:8353

約数の個数: 32

約数和(自身を含む): 2777524992

約数和(自身を除く): 754728007

約数列:

[1, 5, 11, 23, 55, 115, 197, 253, 985, 1265, 2167, 4531, 8117, 10835, 22655, 40585, 49841, 89287, 186691, 249205, 446435, 933455, 1599049, 2053601, 7995245, 10268005, 17589539, 36778127, 87947695, 183890635, 404559397, 2022796985]

約数ペア:

[(1, 2022796985), (5, 404559397), (11, 183890635), (23, 87947695), (55, 36778127), (115, 17589539), (197, 10268005), (253, 7995245), (985, 2053601), (1265, 1599049), (2167, 933455), (4531, 446435), (8117, 249205), (10835, 186691), (22655, 89287), (40585, 49841)]