1520306172006

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{27242701}}^1$

素因数の和:27242908

約数の個数: 32

約数和(自身を含む): 3106975677696

約数和(自身を除く): 1586669505690

約数列:

[1, 2, 3, 6, 71, 131, 142, 213, 262, 393, 426, 786, 9301, 18602, 27903, 55806, 27242701, 54485402, 81728103, 163456206, 1934231771, 3568793831, 3868463542, 5802695313, 7137587662, 10706381493, 11605390626, 21412762986, 253384362001, 506768724002, 760153086003, 1520306172006]

約数ペア:

[(1, 1520306172006), (2, 760153086003), (3, 506768724002), (6, 253384362001), (71, 21412762986), (131, 11605390626), (142, 10706381493), (213, 7137587662), (262, 5802695313), (393, 3868463542), (426, 3568793831), (786, 1934231771), (9301, 163456206), (18602, 81728103), (27903, 54485402), (55806, 27242701)]