2656553396

素因数分解:

$2^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{181409}}^1$

素因数の和:181943

約数の個数: 24

約数和(自身を含む): 5323295040

約数和(自身を除く): 2666741644

約数列:

[1, 2, 4, 7, 14, 28, 523, 1046, 2092, 3661, 7322, 14644, 181409, 362818, 725636, 1269863, 2539726, 5079452, 94876907, 189753814, 379507628, 664138349, 1328276698, 2656553396]

約数ペア:

[(1, 2656553396), (2, 1328276698), (4, 664138349), (7, 379507628), (14, 189753814), (28, 94876907), (523, 5079452), (1046, 2539726), (2092, 1269863), (3661, 725636), (7322, 362818), (14644, 181409)]