2009182324

素因数分解:

$2^2\times {\mathrm{5581}}^1\times {\mathrm{90001}}^1$

素因数の和:95586

約数の個数: 12

約数和(自身を含む): 3516738148

約数和(自身を除く): 1507555824

約数列:

[1, 2, 4, 5581, 11162, 22324, 90001, 180002, 360004, 502295581, 1004591162, 2009182324]

約数ペア:

[(1, 2009182324), (2, 1004591162), (4, 502295581), (5581, 360004), (11162, 180002), (22324, 90001)]