996547856

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{144511}}^1$

素因数の和:144950

約数の個数: 20

約数和(自身を含む): 1935304704

約数和(自身を除く): 938756848

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 144511, 289022, 578044, 1156088, 2312176, 62284241, 124568482, 249136964, 498273928, 996547856]

約数ペア:

[(1, 996547856), (2, 498273928), (4, 249136964), (8, 124568482), (16, 62284241), (431, 2312176), (862, 1156088), (1724, 578044), (3448, 289022), (6896, 144511)]