447412028

素因数分解:

$2^2\times 7^1\times {\mathrm{15979001}}^1$

素因数の和:15979012

約数の個数: 12

約数和(自身を含む): 894824112

約数和(自身を除く): 447412084

約数列:

[1, 2, 4, 7, 14, 28, 15979001, 31958002, 63916004, 111853007, 223706014, 447412028]

約数ペア:

[(1, 447412028), (2, 223706014), (4, 111853007), (7, 63916004), (14, 31958002), (28, 15979001)]