2104964939

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{37397}}^1$

素因数の和:37475

約数の個数: 32

約数和(自身を含む): 2843444736

約数和(自身を除く): 738479797

約数列:

[1, 7, 11, 17, 43, 77, 119, 187, 301, 473, 731, 1309, 3311, 5117, 8041, 37397, 56287, 261779, 411367, 635749, 1608071, 2879569, 4450243, 6993239, 11256497, 17688781, 27337207, 48952673, 123821467, 191360449, 300709277, 2104964939]

約数ペア:

[(1, 2104964939), (7, 300709277), (11, 191360449), (17, 123821467), (43, 48952673), (77, 27337207), (119, 17688781), (187, 11256497), (301, 6993239), (473, 4450243), (731, 2879569), (1309, 1608071), (3311, 635749), (5117, 411367), (8041, 261779), (37397, 56287)]