2089804965

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{37993}}^1$

素因数の和:38213

約数の個数: 32

約数和(自身を含む): 3538001280

約数和(自身を除く): 1448196315

約数列:

[1, 3, 5, 15, 19, 57, 95, 193, 285, 579, 965, 2895, 3667, 11001, 18335, 37993, 55005, 113979, 189965, 569895, 721867, 2165601, 3609335, 7332649, 10828005, 21997947, 36663245, 109989735, 139320331, 417960993, 696601655, 2089804965]

約数ペア:

[(1, 2089804965), (3, 696601655), (5, 417960993), (15, 139320331), (19, 109989735), (57, 36663245), (95, 21997947), (193, 10828005), (285, 7332649), (579, 3609335), (965, 2165601), (2895, 721867), (3667, 569895), (11001, 189965), (18335, 113979), (37993, 55005)]