247411556

素因数分解:

$2^2\times 7^1\times {\mathrm{2833}}^1\times {\mathrm{3119}}^1$

素因数の和:5963

約数の個数: 24

約数和(自身を含む): 495156480

約数和(自身を除く): 247744924

約数列:

[1, 2, 4, 7, 14, 28, 2833, 3119, 5666, 6238, 11332, 12476, 19831, 21833, 39662, 43666, 79324, 87332, 8836127, 17672254, 35344508, 61852889, 123705778, 247411556]

約数ペア:

[(1, 247411556), (2, 123705778), (4, 61852889), (7, 35344508), (14, 17672254), (28, 8836127), (2833, 87332), (3119, 79324), (5666, 43666), (6238, 39662), (11332, 21833), (12476, 19831)]