2918701473919

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{42163753}}^1$

素因数の和:42163831

約数の個数: 32

約数和(自身を含む): 3885811568640

約数和(自身を除く): 967110094721

約数列:

[1, 7, 11, 29, 31, 77, 203, 217, 319, 341, 899, 2233, 2387, 6293, 9889, 69223, 42163753, 295146271, 463801283, 1222748837, 1307076343, 3246608981, 8559241859, 9149534401, 13450237207, 14377839773, 37905213947, 94151660449, 100644878411, 265336497629, 416957353417, 2918701473919]

約数ペア:

[(1, 2918701473919), (7, 416957353417), (11, 265336497629), (29, 100644878411), (31, 94151660449), (77, 37905213947), (203, 14377839773), (217, 13450237207), (319, 9149534401), (341, 8559241859), (899, 3246608981), (2233, 1307076343), (2387, 1222748837), (6293, 463801283), (9889, 295146271), (69223, 42163753)]