1980896

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:714

約数の個数: 24

約数和(自身を含む): 3944304

約数和(自身を除く): 1963408

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 601, 824, 1202, 1648, 2404, 3296, 4808, 9616, 19232, 61903, 123806, 247612, 495224, 990448, 1980896]

約数ペア:

[(1, 1980896), (2, 990448), (4, 495224), (8, 247612), (16, 123806), (32, 61903), (103, 19232), (206, 9616), (412, 4808), (601, 3296), (824, 2404), (1202, 1648)]