7890188

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 14280000

約数和(自身を除く): 6389812

約数列:

[1, 2, 4, 59, 67, 118, 134, 236, 268, 499, 998, 1996, 3953, 7906, 15812, 29441, 33433, 58882, 66866, 117764, 133732, 1972547, 3945094, 7890188]

約数ペア:

[(1, 7890188), (2, 3945094), (4, 1972547), (59, 133732), (67, 117764), (118, 66866), (134, 58882), (236, 33433), (268, 29441), (499, 15812), (998, 7906), (1996, 3953)]