12776857268

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2281}}^1\times {\mathrm{10529}}^1$

素因数の和:12840

約数の個数: 48

約数和(自身を含む): 26912995200

約数和(自身を除く): 14136137932

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2281, 4562, 9124, 10529, 15967, 21058, 31934, 42116, 43339, 63868, 73703, 86678, 147406, 173356, 200051, 294812, 303373, 400102, 606746, 800204, 1213492, 1400357, 2800714, 5601428, 24016649, 48033298, 96066596, 168116543, 336233086, 456316331, 672466172, 912632662, 1825265324, 3194214317, 6388428634, 12776857268]

約数ペア:

[(1, 12776857268), (2, 6388428634), (4, 3194214317), (7, 1825265324), (14, 912632662), (19, 672466172), (28, 456316331), (38, 336233086), (76, 168116543), (133, 96066596), (266, 48033298), (532, 24016649), (2281, 5601428), (4562, 2800714), (9124, 1400357), (10529, 1213492), (15967, 800204), (21058, 606746), (31934, 400102), (42116, 303373), (43339, 294812), (63868, 200051), (73703, 173356), (86678, 147406)]