127721000722

素因数分解:

$2^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{9927017}}^1$

素因数の和:9927945

約数の個数: 16

約数和(自身を含む): 219188557440

約数和(自身を除く): 91467556718

約数列:

[1, 2, 7, 14, 919, 1838, 6433, 12866, 9927017, 19854034, 69489119, 138978238, 9122928623, 18245857246, 63860500361, 127721000722]

約数ペア:

[(1, 127721000722), (2, 63860500361), (7, 18245857246), (14, 9122928623), (919, 138978238), (1838, 69489119), (6433, 19854034), (12866, 9927017)]