2010742906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1\times {\mathrm{23633}}^1$

素因数の和:25893

約数の個数: 16

約数和(自身を含む): 3176409600

約数和(自身を除く): 1165666694

約数列:

[1, 2, 19, 38, 2239, 4478, 23633, 42541, 47266, 85082, 449027, 898054, 52914287, 105828574, 1005371453, 2010742906]

約数ペア:

[(1, 2010742906), (2, 1005371453), (19, 105828574), (38, 52914287), (2239, 898054), (4478, 449027), (23633, 85082), (42541, 47266)]