2213081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 16

約数和(自身を含む): 2528064

約数和(自身を除く): 314983

約数列:

[1, 13, 37, 43, 107, 481, 559, 1391, 1591, 3959, 4601, 20683, 51467, 59813, 170237, 2213081]

約数ペア:

[(1, 2213081), (13, 170237), (37, 59813), (43, 51467), (107, 20683), (481, 4601), (559, 3959), (1391, 1591)]