4220454914

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{657187}}^1$

素因数の和:657234

約数の個数: 24

約数和(自身を含む): 7215924240

約数和(自身を除く): 2995469326

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 657187, 1314374, 8543431, 12486553, 17086862, 24973106, 111064603, 162325189, 222129206, 324650378, 2110227457, 4220454914]

約数ペア:

[(1, 4220454914), (2, 2110227457), (13, 324650378), (19, 222129206), (26, 162325189), (38, 111064603), (169, 24973106), (247, 17086862), (338, 12486553), (494, 8543431), (3211, 1314374), (6422, 657187)]