2017201724

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{11727917}}^1$

素因数の和:11727964

約数の個数: 12

約数和(自身を含む): 3612198744

約数和(自身を除く): 1594997020

約数列:

[1, 2, 4, 43, 86, 172, 11727917, 23455834, 46911668, 504300431, 1008600862, 2017201724]

約数ペア:

[(1, 2017201724), (2, 1008600862), (4, 504300431), (43, 46911668), (86, 23455834), (172, 11727917)]