2018653604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1994717}}^1$

素因数の和:1994755

約数の個数: 24

約数和(自身を含む): 4021351488

約数和(自身を除く): 2002697884

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 1994717, 3989434, 7978868, 21941887, 43883774, 45878491, 87767548, 91756982, 183513964, 504663401, 1009326802, 2018653604]

約数ペア:

[(1, 2018653604), (2, 1009326802), (4, 504663401), (11, 183513964), (22, 91756982), (23, 87767548), (44, 45878491), (46, 43883774), (92, 21941887), (253, 7978868), (506, 3989434), (1012, 1994717)]