56182658

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211213}}^1$

素因数の和:211241

約数の個数: 16

約数和(自身を含む): 101382720

約数和(自身を除く): 45200062

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 211213, 422426, 1478491, 2956982, 4013047, 8026094, 28091329, 56182658]

約数ペア:

[(1, 56182658), (2, 28091329), (7, 8026094), (14, 4013047), (19, 2956982), (38, 1478491), (133, 422426), (266, 211213)]