1668756485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{1217}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 2216253312

約数和(自身を除く): 547496827

約数列:

[1, 5, 11, 55, 107, 233, 535, 1165, 1177, 1217, 2563, 5885, 6085, 12815, 13387, 24931, 66935, 124655, 130219, 274241, 283561, 651095, 1371205, 1417805, 1432409, 3119171, 7162045, 15595855, 30341027, 151705135, 333751297, 1668756485]

約数ペア:

[(1, 1668756485), (5, 333751297), (11, 151705135), (55, 30341027), (107, 15595855), (233, 7162045), (535, 3119171), (1165, 1432409), (1177, 1417805), (1217, 1371205), (2563, 651095), (5885, 283561), (6085, 274241), (12815, 130219), (13387, 124655), (24931, 66935)]