2008194711

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{1627}}^1\times {\mathrm{4957}}^1$

素因数の和:6670

約数の個数: 16

約数和(自身を含む): 2712065664

約数和(自身を除く): 703870953

約数列:

[1, 3, 83, 249, 1627, 4881, 4957, 14871, 135041, 405123, 411431, 1234293, 8065039, 24195117, 669398237, 2008194711]

約数ペア:

[(1, 2008194711), (3, 669398237), (83, 24195117), (249, 8065039), (1627, 1234293), (4881, 411431), (4957, 405123), (14871, 135041)]