74516398

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{307919}}^1$

素因数の和:307943

約数の個数: 12

約数和(自身を含む): 122860080

約数和(自身を除く): 48343682

約数列:

[1, 2, 11, 22, 121, 242, 307919, 615838, 3387109, 6774218, 37258199, 74516398]

約数ペア:

[(1, 74516398), (2, 37258199), (11, 6774218), (22, 3387109), (121, 615838), (242, 307919)]