858550198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{6247}}^2$

素因数の和:12507

約数の個数: 12

約数和(自身を含む): 1405125252

約数和(自身を除く): 546575054

約数列:

[1, 2, 11, 22, 6247, 12494, 68717, 137434, 39025009, 78050018, 429275099, 858550198]

約数ペア:

[(1, 858550198), (2, 429275099), (11, 78050018), (22, 39025009), (6247, 137434), (12494, 68717)]