2243679016

素因数分解:

$2^3\times {\mathrm{3559}}^1\times {\mathrm{78803}}^1$

素因数の和:82368

約数の個数: 16

約数和(自身を含む): 4208133600

約数和(自身を除く): 1964454584

約数列:

[1, 2, 4, 8, 3559, 7118, 14236, 28472, 78803, 157606, 315212, 630424, 280459877, 560919754, 1121839508, 2243679016]

約数ペア:

[(1, 2243679016), (2, 1121839508), (4, 560919754), (8, 280459877), (3559, 630424), (7118, 315212), (14236, 157606), (28472, 78803)]