426782210

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{154073}}^1$

素因数の和:154357

約数の個数: 16

約数和(自身を含む): 770986296

約数和(自身を除く): 344204086

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 154073, 308146, 770365, 1540730, 42678221, 85356442, 213391105, 426782210]

約数ペア:

[(1, 426782210), (2, 213391105), (5, 85356442), (10, 42678221), (277, 1540730), (554, 770365), (1385, 308146), (2770, 154073)]