622748

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1$

素因数の和:1001

約数の個数: 24

約数和(自身を含む): 1300992

約数和(自身を除く): 678244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 967, 1934, 3868, 6769, 13538, 22241, 27076, 44482, 88964, 155687, 311374, 622748]

約数ペア:

[(1, 622748), (2, 311374), (4, 155687), (7, 88964), (14, 44482), (23, 27076), (28, 22241), (46, 13538), (92, 6769), (161, 3868), (322, 1934), (644, 967)]