2005654547

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 2283359232

約数和(自身を除く): 277704685

約数列:

[1, 13, 43, 47, 97, 559, 611, 787, 1261, 2021, 4171, 4559, 10231, 26273, 33841, 36989, 54223, 59267, 76339, 196037, 439933, 480857, 992407, 1590527, 2548481, 3282577, 3587933, 20676851, 42673501, 46643129, 154281119, 2005654547]

約数ペア:

[(1, 2005654547), (13, 154281119), (43, 46643129), (47, 42673501), (97, 20676851), (559, 3587933), (611, 3282577), (787, 2548481), (1261, 1590527), (2021, 992407), (4171, 480857), (4559, 439933), (10231, 196037), (26273, 76339), (33841, 59267), (36989, 54223)]