1222576

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1777}}^1$

素因数の和:1828

約数の個数: 20

約数和(自身を含む): 2425192

約数和(自身を除く): 1202616

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1777, 3554, 7108, 14216, 28432, 76411, 152822, 305644, 611288, 1222576]

約数ペア:

[(1, 1222576), (2, 611288), (4, 305644), (8, 152822), (16, 76411), (43, 28432), (86, 14216), (172, 7108), (344, 3554), (688, 1777)]