2078443412

素因数分解:

$2^2\times {\mathrm{739}}^1\times {\mathrm{703127}}^1$

素因数の和:703870

約数の個数: 12

約数和(自身を含む): 3642203040

約数和(自身を除く): 1563759628

約数列:

[1, 2, 4, 739, 1478, 2956, 703127, 1406254, 2812508, 519610853, 1039221706, 2078443412]

約数ペア:

[(1, 2078443412), (2, 1039221706), (4, 519610853), (739, 2812508), (1478, 1406254), (2956, 703127)]