268804508

素因数分解:

$2^2\times 7^1\times {\mathrm{9600161}}^1$

素因数の和:9600172

約数の個数: 12

約数和(自身を含む): 537609072

約数和(自身を除く): 268804564

約数列:

[1, 2, 4, 7, 14, 28, 9600161, 19200322, 38400644, 67201127, 134402254, 268804508]

約数ペア:

[(1, 268804508), (2, 134402254), (4, 67201127), (7, 38400644), (14, 19200322), (28, 9600161)]