2015386868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1991489}}^1$

素因数の和:1991527

約数の個数: 24

約数和(自身を含む): 4014843840

約数和(自身を除く): 1999456972

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 1991489, 3982978, 7965956, 21906379, 43812758, 45804247, 87625516, 91608494, 183216988, 503846717, 1007693434, 2015386868]

約数ペア:

[(1, 2015386868), (2, 1007693434), (4, 503846717), (11, 183216988), (22, 91608494), (23, 87625516), (44, 45804247), (46, 43812758), (92, 21906379), (253, 7965956), (506, 3982978), (1012, 1991489)]