2788522958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1\times {\mathrm{78803}}^1$

素因数の和:80179

約数の個数: 16

約数和(自身を含む): 4507904016

約数和(自身を除く): 1719381058

約数列:

[1, 2, 13, 26, 1361, 2722, 17693, 35386, 78803, 157606, 1024439, 2048878, 107250883, 214501766, 1394261479, 2788522958]

約数ペア:

[(1, 2788522958), (2, 1394261479), (13, 214501766), (26, 107250883), (1361, 2048878), (2722, 1024439), (17693, 157606), (35386, 78803)]