138355874

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{10589}}^1$

素因数の和:10777

約数の個数: 16

約数和(自身を含む): 213494400

約数和(自身を除く): 75138526

約数列:

[1, 2, 47, 94, 139, 278, 6533, 10589, 13066, 21178, 497683, 995366, 1471871, 2943742, 69177937, 138355874]

約数ペア:

[(1, 138355874), (2, 69177937), (47, 2943742), (94, 1471871), (139, 995366), (278, 497683), (6533, 21178), (10589, 13066)]