169826828

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{324097}}^1$

素因数の和:324232

約数の個数: 12

約数和(自身を含む): 299466552

約数和(自身を除く): 129639724

約数列:

[1, 2, 4, 131, 262, 524, 324097, 648194, 1296388, 42456707, 84913414, 169826828]

約数ペア:

[(1, 169826828), (2, 84913414), (4, 42456707), (131, 1296388), (262, 648194), (524, 324097)]