2012203555

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{401237}}^1$

素因数の和:401318

約数の個数: 16

約数和(自身を含む): 2600022240

約数和(自身を除く): 587818685

約数列:

[1, 5, 17, 59, 85, 295, 1003, 5015, 401237, 2006185, 6821029, 23672983, 34105145, 118364915, 402440711, 2012203555]

約数ペア:

[(1, 2012203555), (5, 402440711), (17, 118364915), (59, 34105145), (85, 23672983), (295, 6821029), (1003, 2006185), (5015, 401237)]