2512823054

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{11981}}^1$

素因数の和:12272

約数の個数: 32

約数和(自身を含む): 4389437952

約数和(自身を除く): 1876614898

約数列:

[1, 2, 7, 14, 71, 142, 211, 422, 497, 994, 1477, 2954, 11981, 14981, 23962, 29962, 83867, 104867, 167734, 209734, 850651, 1701302, 2527991, 5055982, 5954557, 11909114, 17695937, 35391874, 179487361, 358974722, 1256411527, 2512823054]

約数ペア:

[(1, 2512823054), (2, 1256411527), (7, 358974722), (14, 179487361), (71, 35391874), (142, 17695937), (211, 11909114), (422, 5954557), (497, 5055982), (994, 2527991), (1477, 1701302), (2954, 850651), (11981, 209734), (14981, 167734), (23962, 104867), (29962, 83867)]