808424

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{727}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 1528800

約数和(自身を除く): 720376

約数列:

[1, 2, 4, 8, 139, 278, 556, 727, 1112, 1454, 2908, 5816, 101053, 202106, 404212, 808424]

約数ペア:

[(1, 808424), (2, 404212), (4, 202106), (8, 101053), (139, 5816), (278, 2908), (556, 1454), (727, 1112)]