2078164803

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{66359}}^1$

素因数の和:66459

約数の個数: 32

約数和(自身を含む): 3299950080

約数和(自身を除く): 1221785277

約数列:

[1, 3, 11, 13, 33, 39, 73, 143, 219, 429, 803, 949, 2409, 2847, 10439, 31317, 66359, 199077, 729949, 862667, 2189847, 2588001, 4844207, 9489337, 14532621, 28468011, 53286277, 62974691, 159858831, 188924073, 692721601, 2078164803]

約数ペア:

[(1, 2078164803), (3, 692721601), (11, 188924073), (13, 159858831), (33, 62974691), (39, 53286277), (73, 28468011), (143, 14532621), (219, 9489337), (429, 4844207), (803, 2588001), (949, 2189847), (2409, 862667), (2847, 729949), (10439, 199077), (31317, 66359)]