720048052

素因数分解:

$2^2\times {\mathrm{4129}}^1\times {\mathrm{43597}}^1$

素因数の和:47730

約数の個数: 12

約数和(自身を含む): 1260418180

約数和(自身を除く): 540370128

約数列:

[1, 2, 4, 4129, 8258, 16516, 43597, 87194, 174388, 180012013, 360024026, 720048052]

約数ペア:

[(1, 720048052), (2, 360024026), (4, 180012013), (4129, 174388), (8258, 87194), (16516, 43597)]