2988897619

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{126761}}^1$

素因数の和:126870

約数の個数: 16

約数和(自身を含む): 3376939680

約数和(自身を除く): 388042061

約数列:

[1, 17, 19, 73, 323, 1241, 1387, 23579, 126761, 2154937, 2408459, 9253553, 40943803, 157310401, 175817507, 2988897619]

約数ペア:

[(1, 2988897619), (17, 175817507), (19, 157310401), (73, 40943803), (323, 9253553), (1241, 2408459), (1387, 2154937), (23579, 126761)]