2018316968

素因数分解:

$2^3\times {\mathrm{2803}}^1\times {\mathrm{90007}}^1$

素因数の和:92816

約数の個数: 16

約数和(自身を含む): 3785736480

約数和(自身を除く): 1767419512

約数列:

[1, 2, 4, 8, 2803, 5606, 11212, 22424, 90007, 180014, 360028, 720056, 252289621, 504579242, 1009158484, 2018316968]

約数ペア:

[(1, 2018316968), (2, 1009158484), (4, 504579242), (8, 252289621), (2803, 720056), (5606, 360028), (11212, 180014), (22424, 90007)]