2019084893

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{242591}}^1$

素因数の和:242668

約数の個数: 16

約数和(自身を含む): 2445327360

約数和(自身を除く): 426242467

約数列:

[1, 7, 29, 41, 203, 287, 1189, 8323, 242591, 1698137, 7035139, 9946231, 49245973, 69623617, 288440699, 2019084893]

約数ペア:

[(1, 2019084893), (7, 288440699), (29, 69623617), (41, 49245973), (203, 9946231), (287, 7035139), (1189, 1698137), (8323, 242591)]