1870777722

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{399227}}^1$

素因数の和:399314

約数の個数: 32

約数和(自身を含む): 4139195904

約数和(自身を除く): 2268418182

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 399227, 798454, 1197681, 2395362, 4391497, 8782994, 13174491, 26348982, 28345117, 56690234, 85035351, 170070702, 311796287, 623592574, 935388861, 1870777722]

約数ペア:

[(1, 1870777722), (2, 935388861), (3, 623592574), (6, 311796287), (11, 170070702), (22, 85035351), (33, 56690234), (66, 28345117), (71, 26348982), (142, 13174491), (213, 8782994), (426, 4391497), (781, 2395362), (1562, 1197681), (2343, 798454), (4686, 399227)]