4427642008

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{2205001}}^1$

素因数の和:2205258

約数の個数: 16

約数和(自身を含む): 8334907560

約数和(自身を除く): 3907265552

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 2205001, 4410002, 8820004, 17640008, 553455251, 1106910502, 2213821004, 4427642008]

約数ペア:

[(1, 4427642008), (2, 2213821004), (4, 1106910502), (8, 553455251), (251, 17640008), (502, 8820004), (1004, 4410002), (2008, 2205001)]