127437434

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{9859}}^1$

素因数の和:10165

約数の個数: 16

約数和(自身を含む): 200197440

約数和(自身を除く): 72760006

約数列:

[1, 2, 23, 46, 281, 562, 6463, 9859, 12926, 19718, 226757, 453514, 2770379, 5540758, 63718717, 127437434]

約数ペア:

[(1, 127437434), (2, 63718717), (23, 5540758), (46, 2770379), (281, 453514), (562, 226757), (6463, 19718), (9859, 12926)]