102904724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{4723}}^1$

素因数の和:5159

約数の個数: 24

約数和(自身を含む): 194439840

約数和(自身を除く): 91535116

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1676, 4723, 5447, 9446, 10894, 18892, 21788, 61399, 122798, 245596, 1978937, 3957874, 7915748, 25726181, 51452362, 102904724]

約数ペア:

[(1, 102904724), (2, 51452362), (4, 25726181), (13, 7915748), (26, 3957874), (52, 1978937), (419, 245596), (838, 122798), (1676, 61399), (4723, 21788), (5447, 18892), (9446, 10894)]