79421188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257861}}^1$

素因数の和:257883

約数の個数: 24

約数和(自身を含む): 173283264

約数和(自身を除く): 93862076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 257861, 515722, 1031444, 1805027, 2836471, 3610054, 5672942, 7220108, 11345884, 19855297, 39710594, 79421188]

約数ペア:

[(1, 79421188), (2, 39710594), (4, 19855297), (7, 11345884), (11, 7220108), (14, 5672942), (22, 3610054), (28, 2836471), (44, 1805027), (77, 1031444), (154, 515722), (308, 257861)]