1668603946

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{32321}}^1$

素因数の和:32717

約数の個数: 16

約数和(自身を含む): 2541284928

約数和(自身を除く): 872680982

約数列:

[1, 2, 83, 166, 311, 622, 25813, 32321, 51626, 64642, 2682643, 5365286, 10051831, 20103662, 834301973, 1668603946]

約数ペア:

[(1, 1668603946), (2, 834301973), (83, 20103662), (166, 10051831), (311, 5365286), (622, 2682643), (25813, 64642), (32321, 51626)]