2058815

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 24

約数和(自身を含む): 2815344

約数和(自身を除く): 756529

約数列:

[1, 5, 11, 41, 55, 83, 121, 205, 415, 451, 605, 913, 2255, 3403, 4565, 4961, 10043, 17015, 24805, 37433, 50215, 187165, 411763, 2058815]

約数ペア:

[(1, 2058815), (5, 411763), (11, 187165), (41, 50215), (55, 37433), (83, 24805), (121, 17015), (205, 10043), (415, 4961), (451, 4565), (605, 3403), (913, 2255)]