2079247918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{474931}}^1$

素因数の和:475143

約数の個数: 16

約数和(自身を含む): 3419510400

約数和(自身を除く): 1340262482

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 474931, 949862, 5224241, 10448482, 94511269, 189022538, 1039623959, 2079247918]

約数ペア:

[(1, 2079247918), (2, 1039623959), (11, 189022538), (22, 94511269), (199, 10448482), (398, 5224241), (2189, 949862), (4378, 474931)]