126800570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{975389}}^1$

素因数の和:975409

約数の個数: 16

約数和(自身を含む): 245798280

約数和(自身を除く): 118997710

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 975389, 1950778, 4876945, 9753890, 12680057, 25360114, 63400285, 126800570]

約数ペア:

[(1, 126800570), (2, 63400285), (5, 25360114), (10, 12680057), (13, 9753890), (26, 4876945), (65, 1950778), (130, 975389)]