1297804508

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1697}}^1$

素因数の和:1923

約数の個数: 96

約数和(自身を含む): 3067158528

約数和(自身を除く): 1769354020

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 191, 286, 308, 364, 382, 572, 764, 1001, 1337, 1697, 2002, 2101, 2483, 2674, 3394, 4004, 4202, 4966, 5348, 6788, 8404, 9932, 11879, 14707, 17381, 18667, 22061, 23758, 27313, 29414, 34762, 37334, 44122, 47516, 54626, 58828, 69524, 74668, 88244, 109252, 130669, 154427, 191191, 242671, 261338, 308854, 324127, 382382, 485342, 522676, 617708, 648254, 764764, 970684, 1296508, 1698697, 2268889, 3397394, 3565397, 4213651, 4537778, 6794788, 7130794, 8427302, 9075556, 14261588, 16854604, 24957779, 29495557, 46350161, 49915558, 58991114, 92700322, 99831116, 117982228, 185400644, 324451127, 648902254, 1297804508]

約数ペア:

[(1, 1297804508), (2, 648902254), (4, 324451127), (7, 185400644), (11, 117982228), (13, 99831116), (14, 92700322), (22, 58991114), (26, 49915558), (28, 46350161), (44, 29495557), (52, 24957779), (77, 16854604), (91, 14261588), (143, 9075556), (154, 8427302), (182, 7130794), (191, 6794788), (286, 4537778), (308, 4213651), (364, 3565397), (382, 3397394), (572, 2268889), (764, 1698697), (1001, 1296508), (1337, 970684), (1697, 764764), (2002, 648254), (2101, 617708), (2483, 522676), (2674, 485342), (3394, 382382), (4004, 324127), (4202, 308854), (4966, 261338), (5348, 242671), (6788, 191191), (8404, 154427), (9932, 130669), (11879, 109252), (14707, 88244), (17381, 74668), (18667, 69524), (22061, 58828), (23758, 54626), (27313, 47516), (29414, 44122), (34762, 37334)]