689870060546

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{66551231}}^1$

素因数の和:66551377

約数の個数: 16

約数和(自身を含む): 1063754892288

約数和(自身を除く): 373884831742

約数列:

[1, 2, 71, 73, 142, 146, 5183, 10366, 66551231, 133102462, 4725137401, 4858239863, 9450274802, 9716479726, 344935030273, 689870060546]

約数ペア:

[(1, 689870060546), (2, 344935030273), (71, 9716479726), (73, 9450274802), (142, 4858239863), (146, 4725137401), (5183, 133102462), (10366, 66551231)]