2016520004

素因数分解:

$2^2\times {\mathrm{4001}}^1\times {\mathrm{126001}}^1$

素因数の和:130006

約数の個数: 12

約数和(自身を含む): 3529820028

約数和(自身を除く): 1513300024

約数列:

[1, 2, 4, 4001, 8002, 16004, 126001, 252002, 504004, 504130001, 1008260002, 2016520004]

約数ペア:

[(1, 2016520004), (2, 1008260002), (4, 504130001), (4001, 504004), (8002, 252002), (16004, 126001)]