127408057870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{296297809}}^1$

素因数の和:296297859

約数の個数: 16

約数和(自身を含む): 234667865520

約数和(自身を除く): 107259807650

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 296297809, 592595618, 1481489045, 2962978090, 12740805787, 25481611574, 63704028935, 127408057870]

約数ペア:

[(1, 127408057870), (2, 63704028935), (5, 25481611574), (10, 12740805787), (43, 2962978090), (86, 1481489045), (215, 592595618), (430, 296297809)]