2854010885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{120397}}^1$

素因数の和:120844

約数の個数: 16

約数和(自身を含む): 3744859392

約数和(自身を除く): 890848507

約数列:

[1, 5, 11, 55, 431, 2155, 4741, 23705, 120397, 601985, 1324367, 6621835, 51891107, 259455535, 570802177, 2854010885]

約数ペア:

[(1, 2854010885), (5, 570802177), (11, 259455535), (55, 51891107), (431, 6621835), (2155, 1324367), (4741, 601985), (23705, 120397)]