2256169181

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{2423}}^1$

素因数の和:3081

約数の個数: 24

約数和(自身を含む): 2714724864

約数和(自身を除く): 458555683

約数列:

[1, 7, 31, 49, 217, 613, 1519, 2423, 4291, 16961, 19003, 30037, 75113, 118727, 133021, 525791, 931147, 1485299, 3680537, 10397093, 46044269, 72779651, 322309883, 2256169181]

約数ペア:

[(1, 2256169181), (7, 322309883), (31, 72779651), (49, 46044269), (217, 10397093), (613, 3680537), (1519, 1485299), (2423, 931147), (4291, 525791), (16961, 133021), (19003, 118727), (30037, 75113)]