2017644495

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3128131}}^1$

素因数の和:3128182

約数の個数: 16

約数和(自身を含む): 3303307392

約数和(自身を除く): 1285662897

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 3128131, 9384393, 15640655, 46921965, 134509633, 403528899, 672548165, 2017644495]

約数ペア:

[(1, 2017644495), (3, 672548165), (5, 403528899), (15, 134509633), (43, 46921965), (129, 15640655), (215, 9384393), (645, 3128131)]