679211427422

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{75855643}}^1$

素因数の和:75855704

約数の個数: 24

約数和(自身を含む): 1150123274328

約数和(自身を除く): 470911846906

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 4477, 8954, 75855643, 151711286, 834412073, 1668824146, 2806658791, 5613317582, 9178532803, 18357065606, 30873246701, 61746493402, 339605713711, 679211427422]

約数ペア:

[(1, 679211427422), (2, 339605713711), (11, 61746493402), (22, 30873246701), (37, 18357065606), (74, 9178532803), (121, 5613317582), (242, 2806658791), (407, 1668824146), (814, 834412073), (4477, 151711286), (8954, 75855643)]