2011241185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{53899}}^1$

素因数の和:54360

約数の個数: 16

約数和(自身を含む): 2561328000

約数和(自身を除く): 550086815

約数列:

[1, 5, 17, 85, 439, 2195, 7463, 37315, 53899, 269495, 916283, 4581415, 23661661, 118308305, 402248237, 2011241185]

約数ペア:

[(1, 2011241185), (5, 402248237), (17, 118308305), (85, 23661661), (439, 4581415), (2195, 916283), (7463, 269495), (37315, 53899)]