138778874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113567}}^1$

素因数の和:113629

約数の個数: 16

約数和(自身を含む): 228953088

約数和(自身を除く): 90174214

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 113567, 227134, 1476371, 2952742, 5337649, 10675298, 69389437, 138778874]

約数ペア:

[(1, 138778874), (2, 69389437), (13, 10675298), (26, 5337649), (47, 2952742), (94, 1476371), (611, 227134), (1222, 113567)]