2260486508

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1\times {\mathrm{1063}}^1$

素因数の和:1686

約数の個数: 48

約数和(自身を含む): 4561751040

約数和(自身を除く): 2301264532

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 439, 692, 878, 1063, 1211, 1756, 2126, 2422, 3073, 4252, 4844, 6146, 7441, 12292, 14882, 29764, 75947, 151894, 183899, 303788, 367798, 466657, 531629, 735596, 933314, 1063258, 1287293, 1866628, 2126516, 2574586, 3266599, 5149172, 6533198, 13066396, 80731661, 161463322, 322926644, 565121627, 1130243254, 2260486508]

約数ペア:

[(1, 2260486508), (2, 1130243254), (4, 565121627), (7, 322926644), (14, 161463322), (28, 80731661), (173, 13066396), (346, 6533198), (439, 5149172), (692, 3266599), (878, 2574586), (1063, 2126516), (1211, 1866628), (1756, 1287293), (2126, 1063258), (2422, 933314), (3073, 735596), (4252, 531629), (4844, 466657), (6146, 367798), (7441, 303788), (12292, 183899), (14882, 151894), (29764, 75947)]