991765016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{11270057}}^1$

素因数の和:11270074

約数の個数: 16

約数和(自身を含む): 2028610440

約数和(自身を除く): 1036845424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 11270057, 22540114, 45080228, 90160456, 123970627, 247941254, 495882508, 991765016]

約数ペア:

[(1, 991765016), (2, 495882508), (4, 247941254), (8, 123970627), (11, 90160456), (22, 45080228), (44, 22540114), (88, 11270057)]