4971474

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1987}}^1$

素因数の和:2134

約数の個数: 24

約数和(自身を含む): 10854480

約数和(自身を除く): 5883006

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 1987, 2502, 3974, 5961, 11922, 17883, 35766, 276193, 552386, 828579, 1657158, 2485737, 4971474]

約数ペア:

[(1, 4971474), (2, 2485737), (3, 1657158), (6, 828579), (9, 552386), (18, 276193), (139, 35766), (278, 17883), (417, 11922), (834, 5961), (1251, 3974), (1987, 2502)]