1880483611

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{111847}}^1$

素因数の和:111930

約数の個数: 16

約数和(自身を含む): 2126006784

約数和(自身を除く): 245523173

約数列:

[1, 17, 23, 43, 391, 731, 989, 16813, 111847, 1901399, 2572481, 4809421, 43732177, 81760157, 110616683, 1880483611]

約数ペア:

[(1, 1880483611), (17, 110616683), (23, 81760157), (43, 43732177), (391, 4809421), (731, 2572481), (989, 1901399), (16813, 111847)]