1949522068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37490809}}^1$

素因数の和:37490826

約数の個数: 12

約数和(自身を含む): 3674099380

約数和(自身を除く): 1724577312

約数列:

[1, 2, 4, 13, 26, 52, 37490809, 74981618, 149963236, 487380517, 974761034, 1949522068]

約数ペア:

[(1, 1949522068), (2, 974761034), (4, 487380517), (13, 149963236), (26, 74981618), (52, 37490809)]