490015248

素因数分解:

$2^4\times 3^1\times {\mathrm{10208651}}^1$

素因数の和:10208662

約数の個数: 20

約数和(自身を含む): 1265872848

約数和(自身を除く): 775857600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 10208651, 20417302, 30625953, 40834604, 61251906, 81669208, 122503812, 163338416, 245007624, 490015248]

約数ペア:

[(1, 490015248), (2, 245007624), (3, 163338416), (4, 122503812), (6, 81669208), (8, 61251906), (12, 40834604), (16, 30625953), (24, 20417302), (48, 10208651)]