2017379848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{210319}}^1$

素因数の和:210445

約数の個数: 32

約数和(自身を含む): 4164336000

約数和(自身を除く): 2146956152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 2398, 4796, 9592, 210319, 420638, 841276, 1682552, 2313509, 4627018, 9254036, 18508072, 22924771, 45849542, 91699084, 183398168, 252172481, 504344962, 1008689924, 2017379848]

約数ペア:

[(1, 2017379848), (2, 1008689924), (4, 504344962), (8, 252172481), (11, 183398168), (22, 91699084), (44, 45849542), (88, 22924771), (109, 18508072), (218, 9254036), (436, 4627018), (872, 2313509), (1199, 1682552), (2398, 841276), (4796, 420638), (9592, 210319)]