2737722722

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 4924800000

約数和(自身を除く): 2187077278

約数列:

[1, 2, 7, 14, 37, 74, 79, 149, 158, 259, 298, 449, 518, 553, 898, 1043, 1106, 2086, 2923, 3143, 5513, 5846, 6286, 11026, 11771, 16613, 20461, 23542, 33226, 35471, 38591, 40922, 66901, 70942, 77182, 82397, 116291, 133802, 164794, 232582, 248297, 435527, 468307, 496594, 871054, 936614, 1312427, 2475337, 2624854, 3048689, 4950674, 5285179, 6097378, 9186989, 10570358, 17327359, 18373978, 34654718, 36996253, 73992506, 195551623, 391103246, 1368861361, 2737722722]

約数ペア:

[(1, 2737722722), (2, 1368861361), (7, 391103246), (14, 195551623), (37, 73992506), (74, 36996253), (79, 34654718), (149, 18373978), (158, 17327359), (259, 10570358), (298, 9186989), (449, 6097378), (518, 5285179), (553, 4950674), (898, 3048689), (1043, 2624854), (1106, 2475337), (2086, 1312427), (2923, 936614), (3143, 871054), (5513, 496594), (5846, 468307), (6286, 435527), (11026, 248297), (11771, 232582), (16613, 164794), (20461, 133802), (23542, 116291), (33226, 82397), (35471, 77182), (38591, 70942), (40922, 66901)]