2559410.00000000

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2153}}^1$

素因数の和:2313

約数の個数: 16

約数和(自身を含む): 18093600

約数和(自身を除く): 6721454

約数列:

[1, 2, 19, 38, 139, 278, 2153, 2641, 4306, 5282, 40907, 81814, 299267, 598534, 5686073, 11372146]

約数ペア:

[(1, 11372146), (2, 5686073), (19, 598534), (38, 299267), (139, 81814), (278, 40907), (2153, 5282), (2641, 4306)]