126668590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{550733}}^1$

素因数の和:550763

約数の個数: 16

約数和(自身を含む): 237917088

約数和(自身を除く): 111248498

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 550733, 1101466, 2753665, 5507330, 12666859, 25333718, 63334295, 126668590]

約数ペア:

[(1, 126668590), (2, 63334295), (5, 25333718), (10, 12666859), (23, 5507330), (46, 2753665), (115, 1101466), (230, 550733)]