6563344

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{1319}}^1$

素因数の和:1638

約数の個数: 20

約数和(自身を含む): 12767040

約数和(自身を除く): 6203696

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 1319, 2488, 2638, 4976, 5276, 10552, 21104, 410209, 820418, 1640836, 3281672, 6563344]

約数ペア:

[(1, 6563344), (2, 3281672), (4, 1640836), (8, 820418), (16, 410209), (311, 21104), (622, 10552), (1244, 5276), (1319, 4976), (2488, 2638)]