8889726604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{13463}}^1$

素因数の和:13870

約数の個数: 48

約数和(自身を含む): 17417030400

約数和(自身を除く): 8527303796

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 349, 473, 698, 946, 1396, 1892, 3839, 7678, 13463, 15007, 15356, 26926, 30014, 53852, 60028, 148093, 165077, 296186, 330154, 578909, 592372, 660308, 1157818, 2315636, 4698587, 6367999, 9397174, 12735998, 18794348, 25471996, 51684457, 103368914, 202039241, 206737828, 404078482, 808156964, 2222431651, 4444863302, 8889726604]

約数ペア:

[(1, 8889726604), (2, 4444863302), (4, 2222431651), (11, 808156964), (22, 404078482), (43, 206737828), (44, 202039241), (86, 103368914), (172, 51684457), (349, 25471996), (473, 18794348), (698, 12735998), (946, 9397174), (1396, 6367999), (1892, 4698587), (3839, 2315636), (7678, 1157818), (13463, 660308), (15007, 592372), (15356, 578909), (26926, 330154), (30014, 296186), (53852, 165077), (60028, 148093)]