2655164

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{359}}^1$

素因数の和:449

約数の個数: 18

約数和(自身を含む): 4770360

約数和(自身を除く): 2115196

約数列:

[1, 2, 4, 43, 86, 172, 359, 718, 1436, 1849, 3698, 7396, 15437, 30874, 61748, 663791, 1327582, 2655164]

約数ペア:

[(1, 2655164), (2, 1327582), (4, 663791), (43, 61748), (86, 30874), (172, 15437), (359, 7396), (718, 3698), (1436, 1849)]