1987142682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{41539}}^1$

素因数の和:41635

約数の個数: 64

約数和(自身を含む): 4881116160

約数和(自身を除く): 2893973478

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 67, 102, 119, 134, 201, 238, 357, 402, 469, 714, 938, 1139, 1407, 2278, 2814, 3417, 6834, 7973, 15946, 23919, 41539, 47838, 83078, 124617, 249234, 290773, 581546, 706163, 872319, 1412326, 1744638, 2118489, 2783113, 4236978, 4943141, 5566226, 8349339, 9886282, 14829423, 16698678, 19481791, 29658846, 38963582, 47312921, 58445373, 94625842, 116890746, 141938763, 283877526, 331190447, 662380894, 993571341, 1987142682]

約数ペア:

[(1, 1987142682), (2, 993571341), (3, 662380894), (6, 331190447), (7, 283877526), (14, 141938763), (17, 116890746), (21, 94625842), (34, 58445373), (42, 47312921), (51, 38963582), (67, 29658846), (102, 19481791), (119, 16698678), (134, 14829423), (201, 9886282), (238, 8349339), (357, 5566226), (402, 4943141), (469, 4236978), (714, 2783113), (938, 2118489), (1139, 1744638), (1407, 1412326), (2278, 872319), (2814, 706163), (3417, 581546), (6834, 290773), (7973, 249234), (15946, 124617), (23919, 83078), (41539, 47838)]