778873104004

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{1283}}^1\times {\mathrm{762653}}^1$

素因数の和:764139

約数の個数: 24

約数和(自身を含む): 1370946830400

約数和(自身を除く): 592073726396

約数列:

[1, 2, 4, 199, 398, 796, 1283, 2566, 5132, 255317, 510634, 762653, 1021268, 1525306, 3050612, 151767947, 303535894, 607071788, 978483799, 1956967598, 3913935196, 194718276001, 389436552002, 778873104004]

約数ペア:

[(1, 778873104004), (2, 389436552002), (4, 194718276001), (199, 3913935196), (398, 1956967598), (796, 978483799), (1283, 607071788), (2566, 303535894), (5132, 151767947), (255317, 3050612), (510634, 1525306), (762653, 1021268)]