2017749224

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{648377}}^1$

素因数の和:648772

約数の個数: 16

約数和(自身を含む): 3793011300

約数和(自身を除く): 1775262076

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 648377, 1296754, 2593508, 5187016, 252218653, 504437306, 1008874612, 2017749224]

約数ペア:

[(1, 2017749224), (2, 1008874612), (4, 504437306), (8, 252218653), (389, 5187016), (778, 2593508), (1556, 1296754), (3112, 648377)]