2016756004

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{27689}}^1$

素因数の和:27963

約数の個数: 24

約数和(自身を含む): 3581978400

約数和(自身を除く): 1565222396

約数列:

[1, 2, 4, 131, 139, 262, 278, 524, 556, 18209, 27689, 36418, 55378, 72836, 110756, 3627259, 3848771, 7254518, 7697542, 14509036, 15395084, 504189001, 1008378002, 2016756004]

約数ペア:

[(1, 2016756004), (2, 1008378002), (4, 504189001), (131, 15395084), (139, 14509036), (262, 7697542), (278, 7254518), (524, 3848771), (556, 3627259), (18209, 110756), (27689, 72836), (36418, 55378)]