1861330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10949}}^1$

素因数の和:10973

約数の個数: 16

約数和(自身を含む): 3547800

約数和(自身を除く): 1686470

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 10949, 21898, 54745, 109490, 186133, 372266, 930665, 1861330]

約数ペア:

[(1, 1861330), (2, 930665), (5, 372266), (10, 186133), (17, 109490), (34, 54745), (85, 21898), (170, 10949)]