2698580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7937}}^1$

素因数の和:7963

約数の個数: 24

約数和(自身を含む): 6001128

約数和(自身を除く): 3302548

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 7937, 15874, 31748, 39685, 79370, 134929, 158740, 269858, 539716, 674645, 1349290, 2698580]

約数ペア:

[(1, 2698580), (2, 1349290), (4, 674645), (5, 539716), (10, 269858), (17, 158740), (20, 134929), (34, 79370), (68, 39685), (85, 31748), (170, 15874), (340, 7937)]