183840890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1081417}}^1$

素因数の和:1081441

約数の個数: 16

約数和(自身を含む): 350379432

約数和(自身を除く): 166538542

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1081417, 2162834, 5407085, 10814170, 18384089, 36768178, 91920445, 183840890]

約数ペア:

[(1, 183840890), (2, 91920445), (5, 36768178), (10, 18384089), (17, 10814170), (34, 5407085), (85, 2162834), (170, 1081417)]