2338780

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{347}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 4940208

約数和(自身を除く): 2601428

約数列:

[1, 2, 4, 5, 10, 20, 337, 347, 674, 694, 1348, 1388, 1685, 1735, 3370, 3470, 6740, 6940, 116939, 233878, 467756, 584695, 1169390, 2338780]

約数ペア:

[(1, 2338780), (2, 1169390), (4, 584695), (5, 467756), (10, 233878), (20, 116939), (337, 6940), (347, 6740), (674, 3470), (694, 3370), (1348, 1735), (1388, 1685)]