13236426028

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12776473}}^1$

素因数の和:12776521

約数の個数: 24

約数和(自身を含む): 27188336672

約数和(自身を除く): 13951910644

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 12776473, 25552946, 51105892, 89435311, 178870622, 357741244, 472729501, 945459002, 1890918004, 3309106507, 6618213014, 13236426028]

約数ペア:

[(1, 13236426028), (2, 6618213014), (4, 3309106507), (7, 1890918004), (14, 945459002), (28, 472729501), (37, 357741244), (74, 178870622), (148, 89435311), (259, 51105892), (518, 25552946), (1036, 12776473)]