2000569845

素因数分解:

$3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{278437}}^1$

素因数の和:278924

約数の個数: 16

約数和(自身を含む): 3207605760

約数和(自身を除く): 1207035915

約数列:

[1, 3, 5, 15, 479, 1437, 2395, 7185, 278437, 835311, 1392185, 4176555, 133371323, 400113969, 666856615, 2000569845]

約数ペア:

[(1, 2000569845), (3, 666856615), (5, 400113969), (15, 133371323), (479, 4176555), (1437, 1392185), (2395, 835311), (7185, 278437)]