2889339139722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{828731}}^1$

素因数の和:829036

約数の個数: 128

約数和(自身を含む): 7389372303360

約数和(自身を除く): 4500033163638

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 257, 266, 323, 357, 399, 514, 646, 714, 771, 798, 969, 1542, 1799, 1938, 2261, 3598, 4369, 4522, 4883, 5397, 6783, 8738, 9766, 10794, 13107, 13566, 14649, 26214, 29298, 30583, 34181, 61166, 68362, 83011, 91749, 102543, 166022, 183498, 205086, 249033, 498066, 581077, 828731, 1162154, 1657462, 1743231, 2486193, 3486462, 4972386, 5801117, 11602234, 14088427, 15745889, 17403351, 28176854, 31491778, 34806702, 42265281, 47237667, 84530562, 94475334, 98618989, 110221223, 197237978, 212983867, 220442446, 267680113, 295856967, 330663669, 425967734, 535360226, 591713934, 638951601, 661327338, 803040339, 1277903202, 1490887069, 1606080678, 1873760791, 2981774138, 3620725739, 3747521582, 4046693473, 4472661207, 5621282373, 7241451478, 8093386946, 8945322414, 10862177217, 11242564746, 12140080419, 21724354434, 24280160838, 25345080173, 28326854311, 50690160346, 56653708622, 68793789041, 76035240519, 84980562933, 137587578082, 152070481038, 169961125866, 206381367123, 412762734246, 481556523287, 963113046574, 1444669569861, 2889339139722]

約数ペア:

[(1, 2889339139722), (2, 1444669569861), (3, 963113046574), (6, 481556523287), (7, 412762734246), (14, 206381367123), (17, 169961125866), (19, 152070481038), (21, 137587578082), (34, 84980562933), (38, 76035240519), (42, 68793789041), (51, 56653708622), (57, 50690160346), (102, 28326854311), (114, 25345080173), (119, 24280160838), (133, 21724354434), (238, 12140080419), (257, 11242564746), (266, 10862177217), (323, 8945322414), (357, 8093386946), (399, 7241451478), (514, 5621282373), (646, 4472661207), (714, 4046693473), (771, 3747521582), (798, 3620725739), (969, 2981774138), (1542, 1873760791), (1799, 1606080678), (1938, 1490887069), (2261, 1277903202), (3598, 803040339), (4369, 661327338), (4522, 638951601), (4883, 591713934), (5397, 535360226), (6783, 425967734), (8738, 330663669), (9766, 295856967), (10794, 267680113), (13107, 220442446), (13566, 212983867), (14649, 197237978), (26214, 110221223), (29298, 98618989), (30583, 94475334), (34181, 84530562), (61166, 47237667), (68362, 42265281), (83011, 34806702), (91749, 31491778), (102543, 28176854), (166022, 17403351), (183498, 15745889), (205086, 14088427), (249033, 11602234), (498066, 5801117), (581077, 4972386), (828731, 3486462), (1162154, 2486193), (1657462, 1743231)]