438049108244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{905060141}}^1$

素因数の和:905060167

約数の個数: 18

約数和(自身を含む): 842610992202

約数和(自身を除く): 404561883958

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 905060141, 1810120282, 3620240564, 9955661551, 19911323102, 39822646204, 109512277061, 219024554122, 438049108244]

約数ペア:

[(1, 438049108244), (2, 219024554122), (4, 109512277061), (11, 39822646204), (22, 19911323102), (44, 9955661551), (121, 3620240564), (242, 1810120282), (484, 905060141)]