984922568

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{409021}}^1$

素因数の和:409077

約数の個数: 32

約数和(自身を含む): 2159636160

約数和(自身を除く): 1174713592

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 409021, 818042, 1636084, 2863147, 3272168, 5726294, 11452588, 17587903, 22905176, 35175806, 70351612, 123115321, 140703224, 246230642, 492461284, 984922568]

約数ペア:

[(1, 984922568), (2, 492461284), (4, 246230642), (7, 140703224), (8, 123115321), (14, 70351612), (28, 35175806), (43, 22905176), (56, 17587903), (86, 11452588), (172, 5726294), (301, 3272168), (344, 2863147), (602, 1636084), (1204, 818042), (2408, 409021)]