2647662

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{3221}}^1$

素因数の和:3363

約数の個数: 16

約数和(自身を含む): 5335632

約数和(自身を除く): 2687970

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 3221, 6442, 9663, 19326, 441277, 882554, 1323831, 2647662]

約数ペア:

[(1, 2647662), (2, 1323831), (3, 882554), (6, 441277), (137, 19326), (274, 9663), (411, 6442), (822, 3221)]