288159770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{670139}}^1$

素因数の和:670189

約数の個数: 16

約数和(自身を含む): 530750880

約数和(自身を除く): 242591110

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 670139, 1340278, 3350695, 6701390, 28815977, 57631954, 144079885, 288159770]

約数ペア:

[(1, 288159770), (2, 144079885), (5, 57631954), (10, 28815977), (43, 6701390), (86, 3350695), (215, 1340278), (430, 670139)]