2810040233

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 3892682304

約数和(自身を除く): 1082642071

約数列:

[1, 7, 11, 13, 67, 77, 91, 121, 143, 169, 293, 469, 737, 847, 871, 1001, 1183, 1573, 1859, 2051, 3223, 3809, 5159, 6097, 8107, 9581, 11011, 11323, 13013, 19631, 20449, 22561, 26663, 35453, 41899, 49517, 56749, 67067, 79261, 105391, 124553, 137417, 143143, 215941, 248171, 255203, 293293, 346619, 460889, 544687, 737737, 871871, 1370083, 1511587, 1786421, 2375351, 2807233, 3226223, 3317639, 3812809, 5991557, 9590581, 16627457, 19650631, 23223473, 30879563, 36494029, 41940899, 216156941, 255458203, 401434319, 2810040233]

約数ペア:

[(1, 2810040233), (7, 401434319), (11, 255458203), (13, 216156941), (67, 41940899), (77, 36494029), (91, 30879563), (121, 23223473), (143, 19650631), (169, 16627457), (293, 9590581), (469, 5991557), (737, 3812809), (847, 3317639), (871, 3226223), (1001, 2807233), (1183, 2375351), (1573, 1786421), (1859, 1511587), (2051, 1370083), (3223, 871871), (3809, 737737), (5159, 544687), (6097, 460889), (8107, 346619), (9581, 293293), (11011, 255203), (11323, 248171), (13013, 215941), (19631, 143143), (20449, 137417), (22561, 124553), (26663, 105391), (35453, 79261), (41899, 67067), (49517, 56749)]