2146604405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{2083}}^1$

素因数の和:2597

約数の個数: 32

約数和(自身を含む): 2886323328

約数和(自身を除く): 739718923

約数列:

[1, 5, 11, 41, 55, 205, 451, 457, 2083, 2255, 2285, 5027, 10415, 18737, 22913, 25135, 85403, 93685, 114565, 206107, 427015, 939433, 951931, 1030535, 4697165, 4759655, 10471241, 39029171, 52356205, 195145855, 429320881, 2146604405]

約数ペア:

[(1, 2146604405), (5, 429320881), (11, 195145855), (41, 52356205), (55, 39029171), (205, 10471241), (451, 4759655), (457, 4697165), (2083, 1030535), (2255, 951931), (2285, 939433), (5027, 427015), (10415, 206107), (18737, 114565), (22913, 93685), (25135, 85403)]