2019223024

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1553}}^1$

素因数の和:1647

約数の個数: 160

約数和(自身を含む): 5179668480

約数和(自身を除く): 3160445456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 47, 52, 56, 76, 91, 94, 104, 112, 133, 152, 182, 188, 208, 247, 266, 304, 329, 364, 376, 494, 532, 611, 658, 728, 752, 893, 988, 1064, 1222, 1316, 1456, 1553, 1729, 1786, 1976, 2128, 2444, 2632, 3106, 3458, 3572, 3952, 4277, 4888, 5264, 6212, 6251, 6916, 7144, 8554, 9776, 10871, 11609, 12424, 12502, 13832, 14288, 17108, 20189, 21742, 23218, 24848, 25004, 27664, 29507, 34216, 40378, 43484, 46436, 50008, 59014, 68432, 72991, 80756, 81263, 86968, 92872, 100016, 118028, 141323, 145982, 161512, 162526, 173936, 185744, 206549, 236056, 282646, 291964, 323024, 325052, 383591, 413098, 472112, 510937, 565292, 583928, 650104, 767182, 826196, 948883, 1021874, 1130584, 1167856, 1300208, 1386829, 1534364, 1652392, 1897766, 2043748, 2261168, 2685137, 2773658, 3068728, 3304784, 3795532, 4087496, 5370274, 5547316, 6137456, 6642181, 7591064, 8174992, 9707803, 10740548, 11094632, 13284362, 15182128, 18028777, 19415606, 21481096, 22189264, 26568724, 36057554, 38831212, 42962192, 53137448, 72115108, 77662424, 106274896, 126201439, 144230216, 155324848, 252402878, 288460432, 504805756, 1009611512, 2019223024]

約数ペア:

[(1, 2019223024), (2, 1009611512), (4, 504805756), (7, 288460432), (8, 252402878), (13, 155324848), (14, 144230216), (16, 126201439), (19, 106274896), (26, 77662424), (28, 72115108), (38, 53137448), (47, 42962192), (52, 38831212), (56, 36057554), (76, 26568724), (91, 22189264), (94, 21481096), (104, 19415606), (112, 18028777), (133, 15182128), (152, 13284362), (182, 11094632), (188, 10740548), (208, 9707803), (247, 8174992), (266, 7591064), (304, 6642181), (329, 6137456), (364, 5547316), (376, 5370274), (494, 4087496), (532, 3795532), (611, 3304784), (658, 3068728), (728, 2773658), (752, 2685137), (893, 2261168), (988, 2043748), (1064, 1897766), (1222, 1652392), (1316, 1534364), (1456, 1386829), (1553, 1300208), (1729, 1167856), (1786, 1130584), (1976, 1021874), (2128, 948883), (2444, 826196), (2632, 767182), (3106, 650104), (3458, 583928), (3572, 565292), (3952, 510937), (4277, 472112), (4888, 413098), (5264, 383591), (6212, 325052), (6251, 323024), (6916, 291964), (7144, 282646), (8554, 236056), (9776, 206549), (10871, 185744), (11609, 173936), (12424, 162526), (12502, 161512), (13832, 145982), (14288, 141323), (17108, 118028), (20189, 100016), (21742, 92872), (23218, 86968), (24848, 81263), (25004, 80756), (27664, 72991), (29507, 68432), (34216, 59014), (40378, 50008), (43484, 46436)]