247804968

素因数分解:

$2^3\times 3^1\times {\mathrm{10325207}}^1$

素因数の和:10325216

約数の個数: 16

約数和(自身を含む): 619512480

約数和(自身を除く): 371707512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10325207, 20650414, 30975621, 41300828, 61951242, 82601656, 123902484, 247804968]

約数ペア:

[(1, 247804968), (2, 123902484), (3, 82601656), (4, 61951242), (6, 41300828), (8, 30975621), (12, 20650414), (24, 10325207)]