289926788882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1\times {\mathrm{6289903}}^1$

素因数の和:6291137

約数の個数: 16

約数和(自身を含む): 458156607360

約数和(自身を除く): 168229818478

約数列:

[1, 2, 19, 38, 1213, 2426, 23047, 46094, 6289903, 12579806, 119508157, 239016314, 7629652339, 15259304678, 144963394441, 289926788882]

約数ペア:

[(1, 289926788882), (2, 144963394441), (19, 15259304678), (38, 7629652339), (1213, 239016314), (2426, 119508157), (23047, 12579806), (46094, 6289903)]