2598352

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{647}}^1$

素因数の和:906

約数の個数: 20

約数和(自身を含む): 5062176

約数和(自身を除く): 2463824

約数列:

[1, 2, 4, 8, 16, 251, 502, 647, 1004, 1294, 2008, 2588, 4016, 5176, 10352, 162397, 324794, 649588, 1299176, 2598352]

約数ペア:

[(1, 2598352), (2, 1299176), (4, 649588), (8, 324794), (16, 162397), (251, 10352), (502, 5176), (647, 4016), (1004, 2588), (1294, 2008)]