252547084

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{63839}}^1$

素因数の和:63909

約数の個数: 24

約数和(自身を含む): 471905280

約数和(自身を除く): 219358196

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 63839, 127678, 255356, 1468297, 2745077, 2936594, 5490154, 5873188, 10980308, 63136771, 126273542, 252547084]

約数ペア:

[(1, 252547084), (2, 126273542), (4, 63136771), (23, 10980308), (43, 5873188), (46, 5490154), (86, 2936594), (92, 2745077), (172, 1468297), (989, 255356), (1978, 127678), (3956, 63839)]