9276800786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{42727}}^1$

素因数の和:42950

約数の個数: 32

約数和(自身を含む): 15505136640

約数和(自身を除く): 6228335854

約数列:

[1, 2, 11, 22, 71, 139, 142, 278, 781, 1529, 1562, 3058, 9869, 19738, 42727, 85454, 108559, 217118, 469997, 939994, 3033617, 5939053, 6067234, 11878106, 33369787, 65329583, 66739574, 130659166, 421672763, 843345526, 4638400393, 9276800786]

約数ペア:

[(1, 9276800786), (2, 4638400393), (11, 843345526), (22, 421672763), (71, 130659166), (139, 66739574), (142, 65329583), (278, 33369787), (781, 11878106), (1529, 6067234), (1562, 5939053), (3058, 3033617), (9869, 939994), (19738, 469997), (42727, 217118), (85454, 108559)]