2016179988

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1208741}}^1$

素因数の和:1208887

約数の個数: 24

約数和(自身を含む): 4738268640

約数和(自身を除く): 2722088652

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 1208741, 2417482, 3626223, 4834964, 7252446, 14504892, 168014999, 336029998, 504044997, 672059996, 1008089994, 2016179988]

約数ペア:

[(1, 2016179988), (2, 1008089994), (3, 672059996), (4, 504044997), (6, 336029998), (12, 168014999), (139, 14504892), (278, 7252446), (417, 4834964), (556, 3626223), (834, 2417482), (1668, 1208741)]