2009376968

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{102061}}^1$

素因数の和:102197

約数の個数: 32

約数和(自身を含む): 3968170560

約数和(自身を除く): 1958793592

約数列:

[1, 2, 4, 8, 23, 46, 92, 107, 184, 214, 428, 856, 2461, 4922, 9844, 19688, 102061, 204122, 408244, 816488, 2347403, 4694806, 9389612, 10920527, 18779224, 21841054, 43682108, 87364216, 251172121, 502344242, 1004688484, 2009376968]

約数ペア:

[(1, 2009376968), (2, 1004688484), (4, 502344242), (8, 251172121), (23, 87364216), (46, 43682108), (92, 21841054), (107, 18779224), (184, 10920527), (214, 9389612), (428, 4694806), (856, 2347403), (2461, 816488), (4922, 408244), (9844, 204122), (19688, 102061)]