2425743047

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{26953}}^1$

素因数の和:27039

約数の個数: 32

約数和(自身を含む): 3187903488

約数和(自身を除く): 762160441

約数列:

[1, 7, 13, 23, 43, 91, 161, 299, 301, 559, 989, 2093, 3913, 6923, 12857, 26953, 89999, 188671, 350389, 619919, 1158979, 2452723, 4339433, 8058947, 8112853, 15066727, 26656517, 56412629, 105467089, 186595619, 346534721, 2425743047]

約数ペア:

[(1, 2425743047), (7, 346534721), (13, 186595619), (23, 105467089), (43, 56412629), (91, 26656517), (161, 15066727), (299, 8112853), (301, 8058947), (559, 4339433), (989, 2452723), (2093, 1158979), (3913, 619919), (6923, 350389), (12857, 188671), (26953, 89999)]