1017740

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 2157792

約数和(自身を除く): 1140052

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 337, 604, 674, 755, 1348, 1510, 1685, 3020, 3370, 6740, 50887, 101774, 203548, 254435, 508870, 1017740]

約数ペア:

[(1, 1017740), (2, 508870), (4, 254435), (5, 203548), (10, 101774), (20, 50887), (151, 6740), (302, 3370), (337, 3020), (604, 1685), (674, 1510), (755, 1348)]