1248030352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4105363}}^1$

素因数の和:4105390

約数の個数: 20

約数和(自身を含む): 2545325680

約数和(自身を除く): 1297295328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4105363, 8210726, 16421452, 32842904, 65685808, 78001897, 156003794, 312007588, 624015176, 1248030352]

約数ペア:

[(1, 1248030352), (2, 624015176), (4, 312007588), (8, 156003794), (16, 78001897), (19, 65685808), (38, 32842904), (76, 16421452), (152, 8210726), (304, 4105363)]