2666098678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1\times {\mathrm{63391}}^1$

素因数の和:64647

約数の個数: 16

約数和(自身を含む): 4237881984

約数和(自身を除く): 1571783306

約数列:

[1, 2, 17, 34, 1237, 2474, 21029, 42058, 63391, 126782, 1077647, 2155294, 78414667, 156829334, 1333049339, 2666098678]

約数ペア:

[(1, 2666098678), (2, 1333049339), (17, 156829334), (34, 78414667), (1237, 2155294), (2474, 1077647), (21029, 126782), (42058, 63391)]