2081445619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{467}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 2396998656

約数和(自身を除く): 315553037

約数列:

[1, 11, 37, 47, 233, 407, 467, 517, 1739, 2563, 5137, 8621, 10951, 17279, 19129, 21949, 94831, 108811, 120461, 190069, 241439, 405187, 812113, 1196921, 4026007, 4457057, 5114117, 8933243, 44286077, 56255287, 189222329, 2081445619]

約数ペア:

[(1, 2081445619), (11, 189222329), (37, 56255287), (47, 44286077), (233, 8933243), (407, 5114117), (467, 4457057), (517, 4026007), (1739, 1196921), (2563, 812113), (5137, 405187), (8621, 241439), (10951, 190069), (17279, 120461), (19129, 108811), (21949, 94831)]