814885631

素因数分解:

$7^2\times {\mathrm{131}}^1\times {\mathrm{126949}}^1$

素因数の和:127094

約数の個数: 12

約数和(自身を含む): 955171800

約数和(自身を除く): 140286169

約数列:

[1, 7, 49, 131, 917, 6419, 126949, 888643, 6220501, 16630319, 116412233, 814885631]

約数ペア:

[(1, 814885631), (7, 116412233), (49, 16630319), (131, 6220501), (917, 888643), (6419, 126949)]