127409018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{65071}}^1$

素因数の和:65173

約数の個数: 16

約数和(自身を含む): 210833280

約数和(自身を除く): 83424262

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 65071, 130142, 715781, 1431562, 5791319, 11582638, 63704509, 127409018]

約数ペア:

[(1, 127409018), (2, 63704509), (11, 11582638), (22, 5791319), (89, 1431562), (178, 715781), (979, 130142), (1958, 65071)]