2150175786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{3613}}^1$

素因数の和:3827

約数の個数: 64

約数和(自身を含む): 4796153856

約数和(自身を除く): 2645978070

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 127, 142, 213, 254, 381, 426, 762, 781, 1397, 1562, 2343, 2794, 3613, 4191, 4686, 7226, 8382, 9017, 10839, 18034, 21678, 27051, 39743, 54102, 79486, 99187, 119229, 198374, 238458, 256523, 297561, 458851, 513046, 595122, 769569, 917702, 1376553, 1539138, 2753106, 2821753, 5047361, 5643506, 8465259, 10094722, 15142083, 16930518, 30284166, 32578421, 65156842, 97735263, 195470526, 358362631, 716725262, 1075087893, 2150175786]

約数ペア:

[(1, 2150175786), (2, 1075087893), (3, 716725262), (6, 358362631), (11, 195470526), (22, 97735263), (33, 65156842), (66, 32578421), (71, 30284166), (127, 16930518), (142, 15142083), (213, 10094722), (254, 8465259), (381, 5643506), (426, 5047361), (762, 2821753), (781, 2753106), (1397, 1539138), (1562, 1376553), (2343, 917702), (2794, 769569), (3613, 595122), (4191, 513046), (4686, 458851), (7226, 297561), (8382, 256523), (9017, 238458), (10839, 198374), (18034, 119229), (21678, 99187), (27051, 79486), (39743, 54102)]