7155072674

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{1999}}^1\times {\mathrm{4463}}^1$

素因数の和:6865

約数の個数: 16

約数和(自身を含む): 10767168000

約数和(自身を除く): 3612095326

約数列:

[1, 2, 401, 802, 1999, 3998, 4463, 8926, 801599, 1603198, 1789663, 3579326, 8921537, 17843074, 3577536337, 7155072674]

約数ペア:

[(1, 7155072674), (2, 3577536337), (401, 17843074), (802, 8921537), (1999, 3579326), (3998, 1789663), (4463, 1603198), (8926, 801599)]