349968166

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1\times {\mathrm{2003}}^1$

素因数の和:2643

約数の個数: 16

約数和(自身を含む): 529056000

約数和(自身を除く): 179087834

約数列:

[1, 2, 199, 398, 439, 878, 2003, 4006, 87361, 174722, 398597, 797194, 879317, 1758634, 174984083, 349968166]

約数ペア:

[(1, 349968166), (2, 174984083), (199, 1758634), (398, 879317), (439, 797194), (878, 398597), (2003, 174722), (4006, 87361)]