4333820

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{643}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 9142224

約数和(自身を除く): 4808404

約数列:

[1, 2, 4, 5, 10, 20, 337, 643, 674, 1286, 1348, 1685, 2572, 3215, 3370, 6430, 6740, 12860, 216691, 433382, 866764, 1083455, 2166910, 4333820]

約数ペア:

[(1, 4333820), (2, 2166910), (4, 1083455), (5, 866764), (10, 433382), (20, 216691), (337, 12860), (643, 6740), (674, 6430), (1286, 3370), (1348, 3215), (1685, 2572)]