2056564405

素因数分解:

$5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1\times {\mathrm{1543}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 2855683584

約数和(自身を除く): 799119179

約数列:

[1, 5, 7, 35, 113, 337, 565, 791, 1543, 1685, 2359, 3955, 7715, 10801, 11795, 38081, 54005, 174359, 190405, 266567, 519991, 871795, 1220513, 1332835, 2599955, 3639937, 6102565, 18199685, 58758983, 293794915, 411312881, 2056564405]

約数ペア:

[(1, 2056564405), (5, 411312881), (7, 293794915), (35, 58758983), (113, 18199685), (337, 6102565), (565, 3639937), (791, 2599955), (1543, 1332835), (1685, 1220513), (2359, 871795), (3955, 519991), (7715, 266567), (10801, 190405), (11795, 174359), (38081, 54005)]