129884026

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{2729}}^1$

素因数の和:3233

約数の個数: 16

約数和(自身を含む): 199017000

約数和(自身を除く): 69132974

約数列:

[1, 2, 53, 106, 449, 898, 2729, 5458, 23797, 47594, 144637, 289274, 1225321, 2450642, 64942013, 129884026]

約数ペア:

[(1, 129884026), (2, 64942013), (53, 2450642), (106, 1225321), (449, 289274), (898, 144637), (2729, 47594), (5458, 23797)]