15697555068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{258677}}^1$

素因数の和:259086

約数の個数: 48

約数和(自身を含む): 39546692640

約数和(自身を除く): 23849137572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 389, 778, 1167, 1556, 2334, 4668, 5057, 10114, 15171, 20228, 30342, 60684, 258677, 517354, 776031, 1034708, 1552062, 3104124, 3362801, 6725602, 10088403, 13451204, 20176806, 40353612, 100625353, 201250706, 301876059, 402501412, 603752118, 1207504236, 1308129589, 2616259178, 3924388767, 5232518356, 7848777534, 15697555068]

約数ペア:

[(1, 15697555068), (2, 7848777534), (3, 5232518356), (4, 3924388767), (6, 2616259178), (12, 1308129589), (13, 1207504236), (26, 603752118), (39, 402501412), (52, 301876059), (78, 201250706), (156, 100625353), (389, 40353612), (778, 20176806), (1167, 13451204), (1556, 10088403), (2334, 6725602), (4668, 3362801), (5057, 3104124), (10114, 1552062), (15171, 1034708), (20228, 776031), (30342, 517354), (60684, 258677)]