4238628

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{839}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 9925440

約数和(自身を除く): 5686812

約数列:

[1, 2, 3, 4, 6, 12, 421, 839, 842, 1263, 1678, 1684, 2517, 2526, 3356, 5034, 5052, 10068, 353219, 706438, 1059657, 1412876, 2119314, 4238628]

約数ペア:

[(1, 4238628), (2, 2119314), (3, 1412876), (4, 1059657), (6, 706438), (12, 353219), (421, 10068), (839, 5052), (842, 5034), (1263, 3356), (1678, 2526), (1684, 2517)]