2722576

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{647}}^1$

素因数の和:918

約数の個数: 20

約数和(自身を含む): 5303232

約数和(自身を除く): 2580656

約数列:

[1, 2, 4, 8, 16, 263, 526, 647, 1052, 1294, 2104, 2588, 4208, 5176, 10352, 170161, 340322, 680644, 1361288, 2722576]

約数ペア:

[(1, 2722576), (2, 1361288), (4, 680644), (8, 340322), (16, 170161), (263, 10352), (526, 5176), (647, 4208), (1052, 2588), (1294, 2104)]