255983486

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{8329}}^1$

素因数の和:8480

約数の個数: 24

約数和(自身を含む): 425429760

約数和(自身を除く): 169446274

約数列:

[1, 2, 11, 22, 121, 127, 242, 254, 1397, 2794, 8329, 15367, 16658, 30734, 91619, 183238, 1007809, 1057783, 2015618, 2115566, 11635613, 23271226, 127991743, 255983486]

約数ペア:

[(1, 255983486), (2, 127991743), (11, 23271226), (22, 11635613), (121, 2115566), (127, 2015618), (242, 1057783), (254, 1007809), (1397, 183238), (2794, 91619), (8329, 30734), (15367, 16658)]