2463978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 5526720

約数和(自身を除く): 3062742

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1009, 1221, 2018, 2442, 3027, 6054, 11099, 22198, 33297, 37333, 66594, 74666, 111999, 223998, 410663, 821326, 1231989, 2463978]

約数ペア:

[(1, 2463978), (2, 1231989), (3, 821326), (6, 410663), (11, 223998), (22, 111999), (33, 74666), (37, 66594), (66, 37333), (74, 33297), (111, 22198), (222, 11099), (407, 6054), (814, 3027), (1009, 2442), (1221, 2018)]