2109161032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:463

約数の個数: 128

約数和(自身を含む): 4732318080

約数和(自身を除く): 2623157048

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 41, 44, 68, 82, 88, 136, 137, 164, 187, 251, 274, 328, 374, 451, 502, 548, 697, 748, 902, 1004, 1096, 1394, 1496, 1507, 1804, 2008, 2329, 2761, 2788, 3014, 3608, 4267, 4658, 5522, 5576, 5617, 6028, 7667, 8534, 9316, 10291, 11044, 11234, 12056, 15334, 17068, 18632, 20582, 22088, 22468, 25619, 30668, 34136, 34387, 41164, 44936, 46937, 51238, 61336, 61787, 68774, 82328, 93874, 95489, 102476, 113201, 123574, 137548, 174947, 187748, 190978, 204952, 226402, 247148, 275096, 349894, 375496, 378257, 381956, 452804, 494296, 584579, 699788, 756514, 763912, 905608, 1050379, 1169158, 1399576, 1409867, 1513028, 1924417, 2100758, 2338316, 2819734, 3026056, 3848834, 4201516, 4676632, 5639468, 6430369, 7697668, 8403032, 11278936, 12860738, 15395336, 15508537, 23967739, 25721476, 31017074, 47935478, 51442952, 62034148, 95870956, 124068296, 191741912, 263645129, 527290258, 1054580516, 2109161032]

約数ペア:

[(1, 2109161032), (2, 1054580516), (4, 527290258), (8, 263645129), (11, 191741912), (17, 124068296), (22, 95870956), (34, 62034148), (41, 51442952), (44, 47935478), (68, 31017074), (82, 25721476), (88, 23967739), (136, 15508537), (137, 15395336), (164, 12860738), (187, 11278936), (251, 8403032), (274, 7697668), (328, 6430369), (374, 5639468), (451, 4676632), (502, 4201516), (548, 3848834), (697, 3026056), (748, 2819734), (902, 2338316), (1004, 2100758), (1096, 1924417), (1394, 1513028), (1496, 1409867), (1507, 1399576), (1804, 1169158), (2008, 1050379), (2329, 905608), (2761, 763912), (2788, 756514), (3014, 699788), (3608, 584579), (4267, 494296), (4658, 452804), (5522, 381956), (5576, 378257), (5617, 375496), (6028, 349894), (7667, 275096), (8534, 247148), (9316, 226402), (10291, 204952), (11044, 190978), (11234, 187748), (12056, 174947), (15334, 137548), (17068, 123574), (18632, 113201), (20582, 102476), (22088, 95489), (22468, 93874), (25619, 82328), (30668, 68774), (34136, 61787), (34387, 61336), (41164, 51238), (44936, 46937)]