10808651

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1489}}^1$

素因数の和:1574

約数の個数: 16

約数和(自身を含む): 13302720

約数和(自身を除く): 2494069

約数列:

[1, 7, 17, 61, 119, 427, 1037, 1489, 7259, 10423, 25313, 90829, 177191, 635803, 1544093, 10808651]

約数ペア:

[(1, 10808651), (7, 1544093), (17, 635803), (61, 177191), (119, 90829), (427, 25313), (1037, 10423), (1489, 7259)]