28898889269

素因数分解:

${\mathrm{89}}^2\times {\mathrm{1277}}^1\times {\mathrm{2857}}^1$

素因数の和:4312

約数の個数: 12

約数和(自身を含む): 29260369764

約数和(自身を除く): 361480495

約数列:

[1, 89, 1277, 2857, 7921, 113653, 254273, 3648389, 10115117, 22630297, 324706621, 28898889269]

約数ペア:

[(1, 28898889269), (89, 324706621), (1277, 22630297), (2857, 10115117), (7921, 3648389), (113653, 254273)]