274496516

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{91621}}^1$

素因数の和:91739

約数の個数: 24

約数和(自身を含む): 554129856

約数和(自身を除く): 279633340

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 91621, 183242, 366484, 641347, 1282694, 2565388, 9803447, 19606894, 39213788, 68624129, 137248258, 274496516]

約数ペア:

[(1, 274496516), (2, 137248258), (4, 68624129), (7, 39213788), (14, 19606894), (28, 9803447), (107, 2565388), (214, 1282694), (428, 641347), (749, 366484), (1498, 183242), (2996, 91621)]