1293566246

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^4\times {\mathrm{709}}^1$

素因数の和:794

約数の個数: 40

約数和(自身を含む): 2344039440

約数和(自身を除く): 1050473194

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 709, 722, 1418, 2527, 4963, 5054, 6859, 9926, 13471, 13718, 26942, 48013, 94297, 96026, 130321, 188594, 255949, 260642, 511898, 912247, 1791643, 1824494, 3583286, 4863031, 9726062, 34041217, 68082434, 92397589, 184795178, 646783123, 1293566246]

約数ペア:

[(1, 1293566246), (2, 646783123), (7, 184795178), (14, 92397589), (19, 68082434), (38, 34041217), (133, 9726062), (266, 4863031), (361, 3583286), (709, 1824494), (722, 1791643), (1418, 912247), (2527, 511898), (4963, 260642), (5054, 255949), (6859, 188594), (9926, 130321), (13471, 96026), (13718, 94297), (26942, 48013)]