489169084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{10883}}^1$

素因数の和:11565

約数の個数: 24

約数和(自身を含む): 907856208

約数和(自身を除く): 418687124

約数列:

[1, 2, 4, 17, 34, 68, 661, 1322, 2644, 10883, 11237, 21766, 22474, 43532, 44948, 185011, 370022, 740044, 7193663, 14387326, 28774652, 122292271, 244584542, 489169084]

約数ペア:

[(1, 489169084), (2, 244584542), (4, 122292271), (17, 28774652), (34, 14387326), (68, 7193663), (661, 740044), (1322, 370022), (2644, 185011), (10883, 44948), (11237, 43532), (21766, 22474)]