1569091656008

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{2557}}^1\times {\mathrm{389369}}^1$

素因数の和:392129

約数の個数: 32

約数和(自身を含む): 2958145126200

約数和(自身を除く): 1389053470192

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 2557, 5114, 10228, 20456, 389369, 503729, 778738, 1007458, 1557476, 2014916, 3114952, 4029832, 76705693, 153411386, 306822772, 613645544, 995616533, 1991233066, 3982466132, 7964932264, 196136457001, 392272914002, 784545828004, 1569091656008]

約数ペア:

[(1, 1569091656008), (2, 784545828004), (4, 392272914002), (8, 196136457001), (197, 7964932264), (394, 3982466132), (788, 1991233066), (1576, 995616533), (2557, 613645544), (5114, 306822772), (10228, 153411386), (20456, 76705693), (389369, 4029832), (503729, 3114952), (778738, 2014916), (1007458, 1557476)]