9042590

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2591}}^1$

素因数の和:2947

約数の個数: 16

約数和(自身を含む): 16329600

約数和(自身を除く): 7287010

約数列:

[1, 2, 5, 10, 349, 698, 1745, 2591, 3490, 5182, 12955, 25910, 904259, 1808518, 4521295, 9042590]

約数ペア:

[(1, 9042590), (2, 4521295), (5, 1808518), (10, 904259), (349, 25910), (698, 12955), (1745, 5182), (2591, 3490)]