2012164708

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{172807}}^1$

素因数の和:172923

約数の個数: 24

約数和(自身を含む): 3657999744

約数和(自身を除く): 1645835036

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 5822, 11644, 172807, 345614, 691228, 7085087, 12269297, 14170174, 24538594, 28340348, 49077188, 503041177, 1006082354, 2012164708]

約数ペア:

[(1, 2012164708), (2, 1006082354), (4, 503041177), (41, 49077188), (71, 28340348), (82, 24538594), (142, 14170174), (164, 12269297), (284, 7085087), (2911, 691228), (5822, 345614), (11644, 172807)]