2019907378342

素因数分解:

$2^1\times 7^5\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:425

約数の個数: 192

約数和(自身を含む): 3717770918400

約数和(自身を除く): 1697863540058

約数列:

[1, 2, 7, 14, 43, 49, 83, 86, 98, 113, 149, 166, 226, 298, 301, 343, 581, 602, 686, 791, 1043, 1162, 1582, 2086, 2107, 2401, 3569, 4067, 4214, 4802, 4859, 5537, 6407, 7138, 7301, 8134, 9379, 9718, 11074, 12367, 12814, 14602, 14749, 16807, 16837, 18758, 24734, 24983, 28469, 29498, 33614, 33674, 34013, 38759, 44849, 49966, 51107, 56938, 65653, 68026, 77518, 86569, 89698, 102214, 103243, 117859, 131306, 173138, 174881, 199283, 206486, 235718, 238091, 271313, 313943, 349762, 357749, 398566, 403297, 459571, 476182, 531781, 542626, 605983, 627886, 715498, 722701, 723991, 806594, 825013, 919142, 1063562, 1211966, 1224167, 1394981, 1397471, 1445402, 1447982, 1650026, 1666637, 1899191, 2197601, 2448334, 2504243, 2789962, 2794942, 2823079, 3216997, 3333274, 3722467, 3798382, 4241881, 4395202, 5008486, 5067937, 5646158, 5775091, 6433994, 7444934, 8483762, 8569169, 9782297, 10135874, 11550182, 11666459, 15383207, 17138338, 19564594, 19761553, 22518979, 23332918, 26057269, 29693167, 30766414, 35475559, 39523106, 40425637, 45037958, 52114538, 59386334, 59984183, 60091253, 68476079, 70951118, 80851274, 81665213, 107682449, 119968366, 120182506, 136952158, 138330871, 157632853, 163330426, 182400883, 207852169, 215364898, 248328913, 276661742, 282979459, 315265706, 364801766, 415704338, 420638771, 479332553, 496657826, 565958918, 841277542, 958665106, 968316097, 1276806181, 1738302391, 1936632194, 2553612362, 2944471397, 3355327871, 3476604782, 5888942794, 6710655742, 6778212679, 8937643267, 12168116737, 13556425358, 17875286534, 20611299779, 23487295097, 24336233474, 41222599558, 46974590194, 144279098453, 288558196906, 1009953689171, 2019907378342]

約数ペア:

[(1, 2019907378342), (2, 1009953689171), (7, 288558196906), (14, 144279098453), (43, 46974590194), (49, 41222599558), (83, 24336233474), (86, 23487295097), (98, 20611299779), (113, 17875286534), (149, 13556425358), (166, 12168116737), (226, 8937643267), (298, 6778212679), (301, 6710655742), (343, 5888942794), (581, 3476604782), (602, 3355327871), (686, 2944471397), (791, 2553612362), (1043, 1936632194), (1162, 1738302391), (1582, 1276806181), (2086, 968316097), (2107, 958665106), (2401, 841277542), (3569, 565958918), (4067, 496657826), (4214, 479332553), (4802, 420638771), (4859, 415704338), (5537, 364801766), (6407, 315265706), (7138, 282979459), (7301, 276661742), (8134, 248328913), (9379, 215364898), (9718, 207852169), (11074, 182400883), (12367, 163330426), (12814, 157632853), (14602, 138330871), (14749, 136952158), (16807, 120182506), (16837, 119968366), (18758, 107682449), (24734, 81665213), (24983, 80851274), (28469, 70951118), (29498, 68476079), (33614, 60091253), (33674, 59984183), (34013, 59386334), (38759, 52114538), (44849, 45037958), (49966, 40425637), (51107, 39523106), (56938, 35475559), (65653, 30766414), (68026, 29693167), (77518, 26057269), (86569, 23332918), (89698, 22518979), (102214, 19761553), (103243, 19564594), (117859, 17138338), (131306, 15383207), (173138, 11666459), (174881, 11550182), (199283, 10135874), (206486, 9782297), (235718, 8569169), (238091, 8483762), (271313, 7444934), (313943, 6433994), (349762, 5775091), (357749, 5646158), (398566, 5067937), (403297, 5008486), (459571, 4395202), (476182, 4241881), (531781, 3798382), (542626, 3722467), (605983, 3333274), (627886, 3216997), (715498, 2823079), (722701, 2794942), (723991, 2789962), (806594, 2504243), (825013, 2448334), (919142, 2197601), (1063562, 1899191), (1211966, 1666637), (1224167, 1650026), (1394981, 1447982), (1397471, 1445402)]