425772670

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{990169}}^1$

素因数の和:990219

約数の個数: 16

約数和(自身を含む): 784214640

約数和(自身を除く): 358441970

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 990169, 1980338, 4950845, 9901690, 42577267, 85154534, 212886335, 425772670]

約数ペア:

[(1, 425772670), (2, 212886335), (5, 85154534), (10, 42577267), (43, 9901690), (86, 4950845), (215, 1980338), (430, 990169)]