2007240686

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{55667}}^1$

素因数の和:55840

約数の個数: 24

約数和(自身を含む): 3331729800

約数和(自身を除く): 1324489114

約数列:

[1, 2, 11, 22, 121, 149, 242, 298, 1639, 3278, 18029, 36058, 55667, 111334, 612337, 1224674, 6735707, 8294383, 13471414, 16588766, 91238213, 182476426, 1003620343, 2007240686]

約数ペア:

[(1, 2007240686), (2, 1003620343), (11, 182476426), (22, 91238213), (121, 16588766), (149, 13471414), (242, 8294383), (298, 6735707), (1639, 1224674), (3278, 612337), (18029, 111334), (36058, 55667)]