7882394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4153}}^1$

素因数の和:4241

約数の個数: 16

約数和(自身を含む): 12910632

約数和(自身を除く): 5028238

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 4153, 8306, 53989, 107978, 303169, 606338, 3941197, 7882394]

約数ペア:

[(1, 7882394), (2, 3941197), (13, 606338), (26, 303169), (73, 107978), (146, 53989), (949, 8306), (1898, 4153)]