2108804593

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{172049}}^1$

素因数の和:172176

約数の個数: 16

約数和(自身を含む): 2576620800

約数和(自身を除く): 467816207

約数列:

[1, 7, 17, 103, 119, 721, 1751, 12257, 172049, 1204343, 2924833, 17721047, 20473831, 124047329, 301257799, 2108804593]

約数ペア:

[(1, 2108804593), (7, 301257799), (17, 124047329), (103, 20473831), (119, 17721047), (721, 2924833), (1751, 1204343), (12257, 172049)]