27490874

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:781

約数の個数: 16

約数和(自身を含む): 41808096

約数和(自身を除く): 14317222

約数列:

[1, 2, 131, 262, 317, 331, 634, 662, 41527, 43361, 83054, 86722, 104927, 209854, 13745437, 27490874]

約数ペア:

[(1, 27490874), (2, 13745437), (131, 209854), (262, 104927), (317, 86722), (331, 83054), (634, 43361), (662, 41527)]