2011574159

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1\times {\mathrm{4861}}^1$

素因数の和:6806

約数の個数: 16

約数和(自身を含む): 2374834176

約数和(自身を除く): 363260017

約数列:

[1, 7, 31, 217, 1907, 4861, 13349, 34027, 59117, 150691, 413819, 1054837, 9269927, 64889489, 287367737, 2011574159]

約数ペア:

[(1, 2011574159), (7, 287367737), (31, 64889489), (217, 9269927), (1907, 1054837), (4861, 413819), (13349, 150691), (34027, 59117)]