788582938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 1425900672

約数和(自身を除く): 637317734

約数列:

[1, 2, 11, 13, 22, 26, 73, 107, 143, 146, 214, 286, 353, 706, 803, 949, 1177, 1391, 1606, 1898, 2354, 2782, 3883, 4589, 7766, 7811, 9178, 10439, 15301, 15622, 20878, 25769, 30602, 37771, 50479, 51538, 75542, 85921, 100958, 101543, 171842, 203086, 283459, 334997, 415481, 491023, 566918, 669994, 830962, 982046, 1116973, 2233946, 2757283, 3684967, 5401253, 5514566, 7369934, 10802506, 30330113, 35844679, 60660226, 71689358, 394291469, 788582938]

約数ペア:

[(1, 788582938), (2, 394291469), (11, 71689358), (13, 60660226), (22, 35844679), (26, 30330113), (73, 10802506), (107, 7369934), (143, 5514566), (146, 5401253), (214, 3684967), (286, 2757283), (353, 2233946), (706, 1116973), (803, 982046), (949, 830962), (1177, 669994), (1391, 566918), (1606, 491023), (1898, 415481), (2354, 334997), (2782, 283459), (3883, 203086), (4589, 171842), (7766, 101543), (7811, 100958), (9178, 85921), (10439, 75542), (15301, 51538), (15622, 50479), (20878, 37771), (25769, 30602)]