1826540

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 3861312

約数和(自身を除く): 2034772

約数列:

[1, 2, 4, 5, 10, 20, 271, 337, 542, 674, 1084, 1348, 1355, 1685, 2710, 3370, 5420, 6740, 91327, 182654, 365308, 456635, 913270, 1826540]

約数ペア:

[(1, 1826540), (2, 913270), (4, 456635), (5, 365308), (10, 182654), (20, 91327), (271, 6740), (337, 5420), (542, 3370), (674, 2710), (1084, 1685), (1348, 1355)]