6889484

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1249}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 13860000

約数和(自身を除く): 6970516

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1249, 1379, 2498, 2758, 4996, 5516, 8743, 17486, 34972, 246053, 492106, 984212, 1722371, 3444742, 6889484]

約数ペア:

[(1, 6889484), (2, 3444742), (4, 1722371), (7, 984212), (14, 492106), (28, 246053), (197, 34972), (394, 17486), (788, 8743), (1249, 5516), (1379, 4996), (2498, 2758)]