2087123738

素因数分解:

$2^1\times 7^2\times {\mathrm{373}}^1\times {\mathrm{57097}}^1$

素因数の和:57486

約数の個数: 24

約数和(自身を含む): 3651645492

約数和(自身を除く): 1564521754

約数列:

[1, 2, 7, 14, 49, 98, 373, 746, 2611, 5222, 18277, 36554, 57097, 114194, 399679, 799358, 2797753, 5595506, 21297181, 42594362, 149080267, 298160534, 1043561869, 2087123738]

約数ペア:

[(1, 2087123738), (2, 1043561869), (7, 298160534), (14, 149080267), (49, 42594362), (98, 21297181), (373, 5595506), (746, 2797753), (2611, 799358), (5222, 399679), (18277, 114194), (36554, 57097)]