255087359986

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1\times {\mathrm{254831}}^1$

素因数の和:255366

約数の個数: 32

約数和(自身を含む): 408644517888

約数和(自身を除く): 153557157902

約数列:

[1, 2, 23, 46, 47, 94, 463, 926, 1081, 2162, 10649, 21298, 21761, 43522, 254831, 500503, 509662, 1001006, 5861113, 11722226, 11977057, 23954114, 117986753, 235973506, 275472311, 550944622, 2713695319, 5427390638, 5545377391, 11090754782, 127543679993, 255087359986]

約数ペア:

[(1, 255087359986), (2, 127543679993), (23, 11090754782), (46, 5545377391), (47, 5427390638), (94, 2713695319), (463, 550944622), (926, 275472311), (1081, 235973506), (2162, 117986753), (10649, 23954114), (21298, 11977057), (21761, 11722226), (43522, 5861113), (254831, 1001006), (500503, 509662)]