4394995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1949}}^1$

素因数の和:2006

約数の個数: 16

約数和(自身を含む): 5896800

約数和(自身を除く): 1501805

約数列:

[1, 5, 11, 41, 55, 205, 451, 1949, 2255, 9745, 21439, 79909, 107195, 399545, 878999, 4394995]

約数ペア:

[(1, 4394995), (5, 878999), (11, 399545), (41, 107195), (55, 79909), (205, 21439), (451, 9745), (1949, 2255)]