2003122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1097}}^1$

素因数の和:1193

約数の個数: 16

約数和(自身を含む): 3320352

約数和(自身を除く): 1317230

約数列:

[1, 2, 11, 22, 83, 166, 913, 1097, 1826, 2194, 12067, 24134, 91051, 182102, 1001561, 2003122]

約数ペア:

[(1, 2003122), (2, 1001561), (11, 182102), (22, 91051), (83, 24134), (166, 12067), (913, 2194), (1097, 1826)]