4105904579

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{102563}}^1$

素因数の和:102639

約数の個数: 24

約数和(自身を含む): 5144610240

約数和(自身を除く): 1038705661

約数列:

[1, 7, 19, 43, 49, 133, 301, 817, 931, 2107, 5719, 40033, 102563, 717941, 1948697, 4410209, 5025587, 13640879, 30871463, 83793971, 95486153, 216100241, 586557797, 4105904579]

約数ペア:

[(1, 4105904579), (7, 586557797), (19, 216100241), (43, 95486153), (49, 83793971), (133, 30871463), (301, 13640879), (817, 5025587), (931, 4410209), (2107, 1948697), (5719, 717941), (40033, 102563)]