127558730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{981221}}^1$

素因数の和:981241

約数の個数: 16

約数和(自身を含む): 247267944

約数和(自身を除く): 119709214

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 981221, 1962442, 4906105, 9812210, 12755873, 25511746, 63779365, 127558730]

約数ペア:

[(1, 127558730), (2, 63779365), (5, 25511746), (10, 12755873), (13, 9812210), (26, 4906105), (65, 1962442), (130, 981221)]