489114168

素因数分解:

$2^3\times 3^1\times {\mathrm{20379757}}^1$

素因数の和:20379766

約数の個数: 16

約数和(自身を含む): 1222785480

約数和(自身を除く): 733671312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 20379757, 40759514, 61139271, 81519028, 122278542, 163038056, 244557084, 489114168]

約数ペア:

[(1, 489114168), (2, 244557084), (3, 163038056), (4, 122278542), (6, 81519028), (8, 61139271), (12, 40759514), (24, 20379757)]