2648868

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{3109}}^1$

素因数の和:3187

約数の個数: 24

約数和(自身を含む): 6269760

約数和(自身を除く): 3620892

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 3109, 6218, 9327, 12436, 18654, 37308, 220739, 441478, 662217, 882956, 1324434, 2648868]

約数ペア:

[(1, 2648868), (2, 1324434), (3, 882956), (4, 662217), (6, 441478), (12, 220739), (71, 37308), (142, 18654), (213, 12436), (284, 9327), (426, 6218), (852, 3109)]