2056520249

素因数分解:

$7^2\times {\mathrm{607}}^1\times {\mathrm{69143}}^1$

素因数の和:69764

約数の個数: 12

約数和(自身を含む): 2396254464

約数和(自身を除く): 339734215

約数列:

[1, 7, 49, 607, 4249, 29743, 69143, 484001, 3388007, 41969801, 293788607, 2056520249]

約数ペア:

[(1, 2056520249), (7, 293788607), (49, 41969801), (607, 3388007), (4249, 484001), (29743, 69143)]