1054268545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{22367}}^1$

素因数の和:23240

約数の個数: 16

約数和(自身を含む): 1381805568

約数和(自身を除く): 327537023

約数列:

[1, 5, 11, 55, 857, 4285, 9427, 22367, 47135, 111835, 246037, 1230185, 19168519, 95842595, 210853709, 1054268545]

約数ペア:

[(1, 1054268545), (5, 210853709), (11, 95842595), (55, 19168519), (857, 1230185), (4285, 246037), (9427, 111835), (22367, 47135)]