2012272871

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1\times {\mathrm{9521}}^1$

素因数の和:9914

約数の個数: 16

約数和(自身を含む): 2329462080

約数和(自身を除く): 317189209

約数列:

[1, 7, 109, 277, 763, 1939, 9521, 30193, 66647, 211351, 1037789, 2637317, 7264523, 18461219, 287467553, 2012272871]

約数ペア:

[(1, 2012272871), (7, 287467553), (109, 18461219), (277, 7264523), (763, 2637317), (1939, 1037789), (9521, 211351), (30193, 66647)]