6719824

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{3307}}^1$

素因数の和:3442

約数の個数: 20

約数和(自身を含む): 13126144

約数和(自身を除く): 6406320

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 3307, 6614, 13228, 26456, 52912, 419989, 839978, 1679956, 3359912, 6719824]

約数ペア:

[(1, 6719824), (2, 3359912), (4, 1679956), (8, 839978), (16, 419989), (127, 52912), (254, 26456), (508, 13228), (1016, 6614), (2032, 3307)]