121493906

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{17851}}^1$

素因数の和:17977

約数の個数: 16

約数和(自身を含む): 188945568

約数和(自身を除く): 67451662

約数列:

[1, 2, 41, 82, 83, 166, 3403, 6806, 17851, 35702, 731891, 1463782, 1481633, 2963266, 60746953, 121493906]

約数ペア:

[(1, 121493906), (2, 60746953), (41, 2963266), (82, 1481633), (83, 1463782), (166, 731891), (3403, 35702), (6806, 17851)]