2015874910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28798213}}^1$

素因数の和:28798227

約数の個数: 16

約数和(自身を含む): 4146942816

約数和(自身を除く): 2131067906

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28798213, 57596426, 143991065, 201587491, 287982130, 403174982, 1007937455, 2015874910]

約数ペア:

[(1, 2015874910), (2, 1007937455), (5, 403174982), (7, 287982130), (10, 201587491), (14, 143991065), (35, 57596426), (70, 28798213)]