2016995210

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1539691}}^1$

素因数の和:1539829

約数の個数: 16

約数和(自身を含む): 3658308192

約数和(自身を除く): 1641312982

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 1539691, 3079382, 7698455, 15396910, 201699521, 403399042, 1008497605, 2016995210]

約数ペア:

[(1, 2016995210), (2, 1008497605), (5, 403399042), (10, 201699521), (131, 15396910), (262, 7698455), (655, 3079382), (1310, 1539691)]