12461569288

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{630391}}^1$

素因数の和:630757

約数の個数: 32

約数和(自身を含む): 26779052160

約数和(自身を除く): 14317482872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 706, 1412, 2471, 2824, 4942, 9884, 19768, 630391, 1260782, 2521564, 4412737, 5043128, 8825474, 17650948, 35301896, 222528023, 445056046, 890112092, 1557696161, 1780224184, 3115392322, 6230784644, 12461569288]

約数ペア:

[(1, 12461569288), (2, 6230784644), (4, 3115392322), (7, 1780224184), (8, 1557696161), (14, 890112092), (28, 445056046), (56, 222528023), (353, 35301896), (706, 17650948), (1412, 8825474), (2471, 5043128), (2824, 4412737), (4942, 2521564), (9884, 1260782), (19768, 630391)]