6840594398

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{28266919}}^1$

素因数の和:28266943

約数の個数: 12

約数和(自身を含む): 11278501080

約数和(自身を除く): 4437906682

約数列:

[1, 2, 11, 22, 121, 242, 28266919, 56533838, 310936109, 621872218, 3420297199, 6840594398]

約数ペア:

[(1, 6840594398), (2, 3420297199), (11, 621872218), (22, 310936109), (121, 56533838), (242, 28266919)]