6720196

素因数分解:

$2^2\times 7^1\times {\mathrm{240007}}^1$

素因数の和:240018

約数の個数: 12

約数和(自身を含む): 13440448

約数和(自身を除く): 6720252

約数列:

[1, 2, 4, 7, 14, 28, 240007, 480014, 960028, 1680049, 3360098, 6720196]

約数ペア:

[(1, 6720196), (2, 3360098), (4, 1680049), (7, 960028), (14, 480014), (28, 240007)]