2012551489

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{19891}}^1$

素因数の和:20128

約数の個数: 16

約数和(自身を含む): 2230131904

約数和(自身を除く): 217580415

約数列:

[1, 13, 43, 181, 559, 2353, 7783, 19891, 101179, 258583, 855313, 3600271, 11119069, 46803523, 154811653, 2012551489]

約数ペア:

[(1, 2012551489), (13, 154811653), (43, 46803523), (181, 11119069), (559, 3600271), (2353, 855313), (7783, 258583), (19891, 101179)]