2018853242

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{731999}}^1$

素因数の和:732205

約数の個数: 16

約数和(自身を含む): 3478464000

約数和(自身を除く): 1459610758

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 731999, 1463998, 5123993, 10247986, 144203803, 288407606, 1009426621, 2018853242]

約数ペア:

[(1, 2018853242), (2, 1009426621), (7, 288407606), (14, 144203803), (197, 10247986), (394, 5123993), (1379, 1463998), (2758, 731999)]