2174191019

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{4153}}^1$

素因数の和:4707

約数の個数: 32

約数和(自身を含む): 2925479424

約数和(自身を除く): 751288405

約数列:

[1, 7, 11, 13, 77, 91, 143, 523, 1001, 3661, 4153, 5753, 6799, 29071, 40271, 45683, 47593, 53989, 74789, 319781, 377923, 523523, 593879, 2172019, 4157153, 15204133, 23892209, 28236247, 167245463, 197653729, 310598717, 2174191019]

約数ペア:

[(1, 2174191019), (7, 310598717), (11, 197653729), (13, 167245463), (77, 28236247), (91, 23892209), (143, 15204133), (523, 4157153), (1001, 2172019), (3661, 593879), (4153, 523523), (5753, 377923), (6799, 319781), (29071, 74789), (40271, 53989), (45683, 47593)]