2008809663

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{301759}}^1$

素因数の和:302086

約数の個数: 16

約数和(自身を含む): 3070709760

約数和(自身を除く): 1061900097

約数列:

[1, 3, 7, 21, 317, 951, 2219, 6657, 301759, 905277, 2112313, 6336939, 95657603, 286972809, 669603221, 2008809663]

約数ペア:

[(1, 2008809663), (3, 669603221), (7, 286972809), (21, 95657603), (317, 6336939), (951, 2112313), (2219, 905277), (6657, 301759)]