2040907553

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113909}}^1$

素因数の和:113992

約数の個数: 16

約数和(自身を含む): 2296425600

約数和(自身を除く): 255518047

約数列:

[1, 19, 23, 41, 437, 779, 943, 17917, 113909, 2164271, 2619907, 4670269, 49778233, 88735111, 107416187, 2040907553]

約数ペア:

[(1, 2040907553), (19, 107416187), (23, 88735111), (41, 49778233), (437, 4670269), (779, 2619907), (943, 2164271), (17917, 113909)]