2068443355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{529691}}^1$

素因数の和:529778

約数の個数: 16

約数和(自身を含む): 2745923328

約数和(自身を除く): 677479973

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 529691, 2648455, 5826601, 29133005, 37608061, 188040305, 413688671, 2068443355]

約数ペア:

[(1, 2068443355), (5, 413688671), (11, 188040305), (55, 37608061), (71, 29133005), (355, 5826601), (781, 2648455), (3905, 529691)]