4126996874

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1019}}^1$

素因数の和:1093

約数の個数: 144

約数和(自身を含む): 8995885920

約数和(自身を除く): 4868889046

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 49, 77, 91, 98, 119, 143, 154, 182, 187, 221, 238, 286, 289, 374, 442, 539, 578, 637, 833, 1001, 1019, 1078, 1274, 1309, 1547, 1666, 2002, 2023, 2038, 2431, 2618, 3094, 3179, 3757, 4046, 4862, 6358, 7007, 7133, 7514, 9163, 10829, 11209, 13247, 14014, 14161, 14266, 17017, 17323, 18326, 21658, 22253, 22418, 26299, 26494, 28322, 34034, 34646, 41327, 44506, 49931, 52598, 78463, 82654, 92729, 99862, 119119, 121261, 145717, 155771, 156926, 184093, 185458, 190553, 225199, 238238, 242522, 289289, 291434, 294491, 311542, 368186, 381106, 450398, 549241, 578578, 588982, 649103, 848827, 1020019, 1098482, 1298206, 1333871, 1576393, 1697654, 2025023, 2040038, 2061437, 2477189, 2667742, 3152786, 3239401, 3828383, 4050046, 4122874, 4954378, 6478802, 7140133, 7656766, 9337097, 11034751, 14280266, 14430059, 17340323, 18674194, 22069502, 22675807, 26798681, 28860118, 34680646, 42112213, 45351614, 53597362, 84224426, 121382261, 158730649, 187590767, 242764522, 294785491, 317461298, 375181534, 589570982, 2063498437, 4126996874]

約数ペア:

[(1, 4126996874), (2, 2063498437), (7, 589570982), (11, 375181534), (13, 317461298), (14, 294785491), (17, 242764522), (22, 187590767), (26, 158730649), (34, 121382261), (49, 84224426), (77, 53597362), (91, 45351614), (98, 42112213), (119, 34680646), (143, 28860118), (154, 26798681), (182, 22675807), (187, 22069502), (221, 18674194), (238, 17340323), (286, 14430059), (289, 14280266), (374, 11034751), (442, 9337097), (539, 7656766), (578, 7140133), (637, 6478802), (833, 4954378), (1001, 4122874), (1019, 4050046), (1078, 3828383), (1274, 3239401), (1309, 3152786), (1547, 2667742), (1666, 2477189), (2002, 2061437), (2023, 2040038), (2038, 2025023), (2431, 1697654), (2618, 1576393), (3094, 1333871), (3179, 1298206), (3757, 1098482), (4046, 1020019), (4862, 848827), (6358, 649103), (7007, 588982), (7133, 578578), (7514, 549241), (9163, 450398), (10829, 381106), (11209, 368186), (13247, 311542), (14014, 294491), (14161, 291434), (14266, 289289), (17017, 242522), (17323, 238238), (18326, 225199), (21658, 190553), (22253, 185458), (22418, 184093), (26299, 156926), (26494, 155771), (28322, 145717), (34034, 121261), (34646, 119119), (41327, 99862), (44506, 92729), (49931, 82654), (52598, 78463)]