2218218836

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{3098071}}^1$

素因数の和:3098254

約数の個数: 12

約数和(自身を含む): 3903570720

約数和(自身を除く): 1685351884

約数列:

[1, 2, 4, 179, 358, 716, 3098071, 6196142, 12392284, 554554709, 1109109418, 2218218836]

約数ペア:

[(1, 2218218836), (2, 1109109418), (4, 554554709), (179, 12392284), (358, 6196142), (716, 3098071)]