2022880045

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{68329}}^1$

素因数の和:68556

約数の個数: 16

約数和(自身を含む): 2518917120

約数和(自身を除く): 496037075

約数列:

[1, 5, 31, 155, 191, 955, 5921, 29605, 68329, 341645, 2118199, 10590995, 13050839, 65254195, 404576009, 2022880045]

約数ペア:

[(1, 2022880045), (5, 404576009), (31, 65254195), (155, 13050839), (191, 10590995), (955, 2118199), (5921, 341645), (29605, 68329)]