450828287

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{773}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 611893440

約数和(自身を除く): 161065153

約数列:

[1, 7, 13, 17, 29, 91, 119, 169, 203, 221, 377, 493, 773, 1183, 1547, 2639, 2873, 3451, 4901, 5411, 6409, 10049, 13141, 20111, 22417, 34307, 44863, 70343, 83317, 91987, 130637, 156919, 170833, 291421, 381089, 583219, 914459, 1195831, 2039947, 2220829, 2667623, 3788473, 4954157, 15545803, 26519311, 34679099, 64404041, 450828287]

約数ペア:

[(1, 450828287), (7, 64404041), (13, 34679099), (17, 26519311), (29, 15545803), (91, 4954157), (119, 3788473), (169, 2667623), (203, 2220829), (221, 2039947), (377, 1195831), (493, 914459), (773, 583219), (1183, 381089), (1547, 291421), (2639, 170833), (2873, 156919), (3451, 130637), (4901, 91987), (5411, 83317), (6409, 70343), (10049, 44863), (13141, 34307), (20111, 22417)]