4387945234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2685401}}^1$

素因数の和:2685465

約数の個数: 16

約数和(自身を含む): 7089461280

約数和(自身を除く): 2701516046

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 2685401, 5370802, 51022619, 102045238, 115472243, 230944486, 2193972617, 4387945234]

約数ペア:

[(1, 4387945234), (2, 2193972617), (19, 230944486), (38, 115472243), (43, 102045238), (86, 51022619), (817, 5370802), (1634, 2685401)]