2011201878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47885759}}^1$

素因数の和:47885771

約数の個数: 16

約数和(自身を含む): 4597032960

約数和(自身を除く): 2585831082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47885759, 95771518, 143657277, 287314554, 335200313, 670400626, 1005600939, 2011201878]

約数ペア:

[(1, 2011201878), (2, 1005600939), (3, 670400626), (6, 335200313), (7, 287314554), (14, 143657277), (21, 95771518), (42, 47885759)]