56495702018

素因数分解:

$2^1\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{2018713}}^1$

素因数の和:2020721

約数の個数: 16

約数和(自身を含む): 96898272000

約数和(自身を除く): 40402569982

約数列:

[1, 2, 7, 14, 1999, 3998, 13993, 27986, 2018713, 4037426, 14130991, 28261982, 4035407287, 8070814574, 28247851009, 56495702018]

約数ペア:

[(1, 56495702018), (2, 28247851009), (7, 8070814574), (14, 4035407287), (1999, 28261982), (3998, 14130991), (13993, 4037426), (27986, 2018713)]