137765054

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317431}}^1$

素因数の和:317471

約数の個数: 16

約数和(自身を含む): 243787776

約数和(自身を除く): 106022722

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 317431, 634862, 2222017, 4444034, 9840361, 19680722, 68882527, 137765054]

約数ペア:

[(1, 137765054), (2, 68882527), (7, 19680722), (14, 9840361), (31, 4444034), (62, 2222017), (217, 634862), (434, 317431)]