2019758504

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{5871391}}^1$

素因数の和:5871440

約数の個数: 16

約数和(自身を含む): 3875118720

約数和(自身を除く): 1855360216

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 5871391, 11742782, 23485564, 46971128, 252469813, 504939626, 1009879252, 2019758504]

約数ペア:

[(1, 2019758504), (2, 1009879252), (4, 504939626), (8, 252469813), (43, 46971128), (86, 23485564), (172, 11742782), (344, 5871391)]