2990004410

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8081093}}^1$

素因数の和:8081137

約数の個数: 16

約数和(自身を含む): 5527468296

約数和(自身を除く): 2537463886

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 8081093, 16162186, 40405465, 80810930, 299000441, 598000882, 1495002205, 2990004410]

約数ペア:

[(1, 2990004410), (2, 1495002205), (5, 598000882), (10, 299000441), (37, 80810930), (74, 40405465), (185, 16162186), (370, 8081093)]