7988306874

素因数分解:

$2^1\times 3^1\times {\mathrm{2111}}^1\times {\mathrm{630689}}^1$

素因数の和:632805

約数の個数: 16

約数和(自身を含む): 15984207360

約数和(自身を除く): 7995900486

約数列:

[1, 2, 3, 6, 2111, 4222, 6333, 12666, 630689, 1261378, 1892067, 3784134, 1331384479, 2662768958, 3994153437, 7988306874]

約数ペア:

[(1, 7988306874), (2, 3994153437), (3, 2662768958), (6, 1331384479), (2111, 3784134), (4222, 1892067), (6333, 1261378), (12666, 630689)]