1440872724

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2792389}}^1$

素因数の和:2792439

約数の個数: 24

約数和(自身を含む): 3440224480

約数和(自身を除く): 1999351756

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 2792389, 5584778, 8377167, 11169556, 16754334, 33508668, 120072727, 240145454, 360218181, 480290908, 720436362, 1440872724]

約数ペア:

[(1, 1440872724), (2, 720436362), (3, 480290908), (4, 360218181), (6, 240145454), (12, 120072727), (43, 33508668), (86, 16754334), (129, 11169556), (172, 8377167), (258, 5584778), (516, 2792389)]