2008330009

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{56779}}^1$

素因数の和:56980

約数の個数: 16

約数和(自身を含む): 2383851520

約数和(自身を除く): 375521511

約数列:

[1, 7, 31, 163, 217, 1141, 5053, 35371, 56779, 397453, 1760149, 9254977, 12321043, 64784839, 286904287, 2008330009]

約数ペア:

[(1, 2008330009), (7, 286904287), (31, 64784839), (163, 12321043), (217, 9254977), (1141, 1760149), (5053, 397453), (35371, 56779)]