2005098387

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{1249}}^1\times {\mathrm{2239}}^1$

素因数の和:3730

約数の個数: 16

約数和(自身を含む): 2688000000

約数和(自身を除く): 682901613

約数列:

[1, 3, 239, 717, 1249, 2239, 3747, 6717, 298511, 535121, 895533, 1605363, 2796511, 8389533, 668366129, 2005098387]

約数ペア:

[(1, 2005098387), (3, 668366129), (239, 8389533), (717, 2796511), (1249, 1605363), (2239, 895533), (3747, 535121), (6717, 298511)]