2029628279

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{757}}^1\times {\mathrm{1061}}^1$

素因数の和:1863

約数の個数: 24

約数和(自身を含む): 2453627808

約数和(自身を除く): 423999529

約数列:

[1, 7, 19, 133, 361, 757, 1061, 2527, 5299, 7427, 14383, 20159, 100681, 141113, 273277, 383021, 803177, 1912939, 2681147, 5622239, 15260363, 106822541, 289946897, 2029628279]

約数ペア:

[(1, 2029628279), (7, 289946897), (19, 106822541), (133, 15260363), (361, 5622239), (757, 2681147), (1061, 1912939), (2527, 803177), (5299, 383021), (7427, 273277), (14383, 141113), (20159, 100681)]