820847724

素因数分解:

$2^2\times 3^1\times {\mathrm{68403977}}^1$

素因数の和:68403984

約数の個数: 12

約数和(自身を含む): 1915311384

約数和(自身を除く): 1094463660

約数列:

[1, 2, 3, 4, 6, 12, 68403977, 136807954, 205211931, 273615908, 410423862, 820847724]

約数ペア:

[(1, 820847724), (2, 410423862), (3, 273615908), (4, 205211931), (6, 136807954), (12, 68403977)]