4085198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2213}}^1$

素因数の和:2299

約数の個数: 16

約数和(自身を含む): 6695136

約数和(自身を除く): 2609938

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 2213, 4426, 28769, 57538, 157123, 314246, 2042599, 4085198]

約数ペア:

[(1, 4085198), (2, 2042599), (13, 314246), (26, 157123), (71, 57538), (142, 28769), (923, 4426), (1846, 2213)]