126966530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{295271}}^1$

素因数の和:295321

約数の個数: 16

約数和(自身を含む): 233855424

約数和(自身を除く): 106888894

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 295271, 590542, 1476355, 2952710, 12696653, 25393306, 63483265, 126966530]

約数ペア:

[(1, 126966530), (2, 63483265), (5, 25393306), (10, 12696653), (43, 2952710), (86, 1476355), (215, 590542), (430, 295271)]