489312816

素因数分解:

$2^4\times 3^1\times {\mathrm{10194017}}^1$

素因数の和:10194028

約数の個数: 20

約数和(自身を含む): 1264058232

約数和(自身を除く): 774745416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 10194017, 20388034, 30582051, 40776068, 61164102, 81552136, 122328204, 163104272, 244656408, 489312816]

約数ペア:

[(1, 489312816), (2, 244656408), (3, 163104272), (4, 122328204), (6, 81552136), (8, 61164102), (12, 40776068), (16, 30582051), (24, 20388034), (48, 10194017)]