1017125538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1$

素因数の和:692

約数の個数: 128

約数和(自身を含む): 2553949440

約数和(自身を除く): 1536823902

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 137, 143, 187, 221, 274, 286, 374, 411, 429, 442, 509, 561, 663, 822, 858, 1018, 1122, 1326, 1507, 1527, 1781, 2329, 2431, 3014, 3054, 3562, 4521, 4658, 4862, 5343, 5599, 6617, 6987, 7293, 8653, 9042, 10686, 11198, 13234, 13974, 14586, 16797, 17306, 19591, 19851, 25619, 25959, 30277, 33594, 39182, 39702, 51238, 51918, 58773, 60554, 69733, 72787, 76857, 90831, 95183, 112489, 117546, 139466, 145574, 153714, 181662, 190366, 209199, 218361, 224978, 285549, 333047, 337467, 418398, 436722, 571098, 666094, 674934, 767063, 906529, 999141, 1185461, 1237379, 1534126, 1813058, 1998282, 2301189, 2370922, 2474758, 2719587, 3556383, 3712137, 4602378, 5439174, 7112766, 7424274, 9971819, 13040071, 15410993, 19943638, 26080142, 29915457, 30821986, 39120213, 46232979, 59830914, 78240426, 92465958, 169520923, 339041846, 508562769, 1017125538]

約数ペア:

[(1, 1017125538), (2, 508562769), (3, 339041846), (6, 169520923), (11, 92465958), (13, 78240426), (17, 59830914), (22, 46232979), (26, 39120213), (33, 30821986), (34, 29915457), (39, 26080142), (51, 19943638), (66, 15410993), (78, 13040071), (102, 9971819), (137, 7424274), (143, 7112766), (187, 5439174), (221, 4602378), (274, 3712137), (286, 3556383), (374, 2719587), (411, 2474758), (429, 2370922), (442, 2301189), (509, 1998282), (561, 1813058), (663, 1534126), (822, 1237379), (858, 1185461), (1018, 999141), (1122, 906529), (1326, 767063), (1507, 674934), (1527, 666094), (1781, 571098), (2329, 436722), (2431, 418398), (3014, 337467), (3054, 333047), (3562, 285549), (4521, 224978), (4658, 218361), (4862, 209199), (5343, 190366), (5599, 181662), (6617, 153714), (6987, 145574), (7293, 139466), (8653, 117546), (9042, 112489), (10686, 95183), (11198, 90831), (13234, 76857), (13974, 72787), (14586, 69733), (16797, 60554), (17306, 58773), (19591, 51918), (19851, 51238), (25619, 39702), (25959, 39182), (30277, 33594)]