2016210110

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{400837}}^1$

素因数の和:401347

約数の個数: 16

約数和(自身を含む): 3636402336

約数和(自身を除く): 1620192226

約数列:

[1, 2, 5, 10, 503, 1006, 2515, 5030, 400837, 801674, 2004185, 4008370, 201621011, 403242022, 1008105055, 2016210110]

約数ペア:

[(1, 2016210110), (2, 1008105055), (5, 403242022), (10, 201621011), (503, 4008370), (1006, 2004185), (2515, 801674), (5030, 400837)]