2272787891

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{4723}}^1$

素因数の和:4883

約数の個数: 24

約数和(自身を含む): 2586049872

約数和(自身を除く): 313261981

約数列:

[1, 11, 41, 97, 121, 451, 1067, 3977, 4723, 4961, 11737, 43747, 51953, 193643, 458131, 481217, 571483, 2130073, 5039441, 18783371, 23430803, 55433851, 206617081, 2272787891]

約数ペア:

[(1, 2272787891), (11, 206617081), (41, 55433851), (97, 23430803), (121, 18783371), (451, 5039441), (1067, 2130073), (3977, 571483), (4723, 481217), (4961, 458131), (11737, 193643), (43747, 51953)]