7145666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{857}}^1$

素因数の和:1249

約数の個数: 16

約数和(自身を含む): 11737440

約数和(自身を除く): 4591774

約数列:

[1, 2, 11, 22, 379, 758, 857, 1714, 4169, 8338, 9427, 18854, 324803, 649606, 3572833, 7145666]

約数ペア:

[(1, 7145666), (2, 3572833), (11, 649606), (22, 324803), (379, 18854), (758, 9427), (857, 8338), (1714, 4169)]