2208878

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9281}}^1$

素因数の和:9307

約数の個数: 16

約数和(自身を含む): 4009824

約数和(自身を除く): 1800946

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 9281, 18562, 64967, 129934, 157777, 315554, 1104439, 2208878]

約数ペア:

[(1, 2208878), (2, 1104439), (7, 315554), (14, 157777), (17, 129934), (34, 64967), (119, 18562), (238, 9281)]