2016641924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{256049}}^1$

素因数の和:256243

約数の個数: 24

約数和(自身を含む): 3871476000

約数和(自身を除く): 1854834076

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 7876, 256049, 512098, 1024196, 2816539, 5633078, 11266156, 45832771, 91665542, 183331084, 504160481, 1008320962, 2016641924]

約数ペア:

[(1, 2016641924), (2, 1008320962), (4, 504160481), (11, 183331084), (22, 91665542), (44, 45832771), (179, 11266156), (358, 5633078), (716, 2816539), (1969, 1024196), (3938, 512098), (7876, 256049)]