2017285918

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2719}}^1\times {\mathrm{8627}}^1$

素因数の和:11391

約数の個数: 16

約数和(自身を含む): 3097797120

約数和(自身を除く): 1080511202

約数列:

[1, 2, 43, 86, 2719, 5438, 8627, 17254, 116917, 233834, 370961, 741922, 23456813, 46913626, 1008642959, 2017285918]

約数ペア:

[(1, 2017285918), (2, 1008642959), (43, 46913626), (86, 23456813), (2719, 741922), (5438, 370961), (8627, 233834), (17254, 116917)]