2078049316

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{491497}}^1$

素因数の和:491659

約数の個数: 24

約数和(自身を含む): 4183630976

約数和(自身を除く): 2105581660

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 491497, 982994, 1965988, 3440479, 6880958, 13761916, 74216047, 148432094, 296864188, 519512329, 1039024658, 2078049316]

約数ペア:

[(1, 2078049316), (2, 1039024658), (4, 519512329), (7, 296864188), (14, 148432094), (28, 74216047), (151, 13761916), (302, 6880958), (604, 3440479), (1057, 1965988), (2114, 982994), (4228, 491497)]