2222809684

素因数分解:

$2^2\times {\mathrm{839}}^1\times {\mathrm{662339}}^1$

素因数の和:663182

約数の個数: 12

約数和(自身を含む): 3894559200

約数和(自身を除く): 1671749516

約数列:

[1, 2, 4, 839, 1678, 3356, 662339, 1324678, 2649356, 555702421, 1111404842, 2222809684]

約数ペア:

[(1, 2222809684), (2, 1111404842), (4, 555702421), (839, 2649356), (1678, 1324678), (3356, 662339)]