489339978

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{916367}}^1$

素因数の和:916461

約数の個数: 16

約数和(自身を含む): 989677440

約数和(自身を除く): 500337462

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 916367, 1832734, 2749101, 5498202, 81556663, 163113326, 244669989, 489339978]

約数ペア:

[(1, 489339978), (2, 244669989), (3, 163113326), (6, 81556663), (89, 5498202), (178, 2749101), (267, 1832734), (534, 916367)]