2116799965

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3557647}}^1$

素因数の和:3557676

約数の個数: 16

約数和(自身を含む): 3073807872

約数和(自身を除く): 957007907

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 3557647, 17788235, 24903529, 60479999, 124517645, 302399995, 423359993, 2116799965]

約数ペア:

[(1, 2116799965), (5, 423359993), (7, 302399995), (17, 124517645), (35, 60479999), (85, 24903529), (119, 17788235), (595, 3557647)]