2079786989

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1\times {\mathrm{11071}}^1$

素因数の和:11696

約数の個数: 16

約数和(自身を含む): 2431942656

約数和(自身を除く): 352155667

約数列:

[1, 7, 47, 329, 571, 3997, 11071, 26837, 77497, 187859, 520337, 3642359, 6321541, 44250787, 297112427, 2079786989]

約数ペア:

[(1, 2079786989), (7, 297112427), (47, 44250787), (329, 6321541), (571, 3642359), (3997, 520337), (11071, 187859), (26837, 77497)]