2889292

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5431}}^1$

素因数の和:5461

約数の個数: 24

約数和(自身を含む): 6083840

約数和(自身を除く): 3194548

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 5431, 10862, 21724, 38017, 76034, 103189, 152068, 206378, 412756, 722323, 1444646, 2889292]

約数ペア:

[(1, 2889292), (2, 1444646), (4, 722323), (7, 412756), (14, 206378), (19, 152068), (28, 103189), (38, 76034), (76, 38017), (133, 21724), (266, 10862), (532, 5431)]