4204442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{857}}^1$

素因数の和:1093

約数の個数: 16

約数和(自身を含む): 6918912

約数和(自身を除く): 2714470

約数列:

[1, 2, 11, 22, 223, 446, 857, 1714, 2453, 4906, 9427, 18854, 191111, 382222, 2102221, 4204442]

約数ペア:

[(1, 4204442), (2, 2102221), (11, 382222), (22, 191111), (223, 18854), (446, 9427), (857, 4906), (1714, 2453)]