987867976

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{3697}}^1$

素因数の和:4093

約数の個数: 32

約数和(自身を含む): 1874442240

約数和(自身を除く): 886574264

約数列:

[1, 2, 4, 8, 127, 254, 263, 508, 526, 1016, 1052, 2104, 3697, 7394, 14788, 29576, 33401, 66802, 133604, 267208, 469519, 939038, 972311, 1878076, 1944622, 3756152, 3889244, 7778488, 123483497, 246966994, 493933988, 987867976]

約数ペア:

[(1, 987867976), (2, 493933988), (4, 246966994), (8, 123483497), (127, 7778488), (254, 3889244), (263, 3756152), (508, 1944622), (526, 1878076), (1016, 972311), (1052, 939038), (2104, 469519), (3697, 267208), (7394, 133604), (14788, 66802), (29576, 33401)]