2230756495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{989249}}^1$

素因数の和:989306

約数の個数: 16

約数和(自身を含む): 2991492000

約数和(自身を除く): 760735505

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 989249, 4946245, 10881739, 40559209, 54408695, 202796045, 446151299, 2230756495]

約数ペア:

[(1, 2230756495), (5, 446151299), (11, 202796045), (41, 54408695), (55, 40559209), (205, 10881739), (451, 4946245), (2255, 989249)]