389670724

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{28627}}^1$

素因数の和:28755

約数の個数: 24

約数和(自身を含む): 706997088

約数和(自身を除く): 317326364

約数列:

[1, 2, 4, 41, 82, 83, 164, 166, 332, 3403, 6806, 13612, 28627, 57254, 114508, 1173707, 2347414, 2376041, 4694828, 4752082, 9504164, 97417681, 194835362, 389670724]

約数ペア:

[(1, 389670724), (2, 194835362), (4, 97417681), (41, 9504164), (82, 4752082), (83, 4694828), (164, 2376041), (166, 2347414), (332, 1173707), (3403, 114508), (6806, 57254), (13612, 28627)]