2021691212

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{33149}}^1$

素因数の和:33425

約数の個数: 24

約数和(自身を含む): 3601416000

約数和(自身を除く): 1579724788

約数列:

[1, 2, 4, 79, 158, 193, 316, 386, 772, 15247, 30494, 33149, 60988, 66298, 132596, 2618771, 5237542, 6397757, 10475084, 12795514, 25591028, 505422803, 1010845606, 2021691212]

約数ペア:

[(1, 2021691212), (2, 1010845606), (4, 505422803), (79, 25591028), (158, 12795514), (193, 10475084), (316, 6397757), (386, 5237542), (772, 2618771), (15247, 132596), (30494, 66298), (33149, 60988)]