1294513376

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2713}}^1$

素因数の和:2804

約数の個数: 96

約数和(自身を含む): 2910797568

約数和(自身を除く): 1616284192

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 37, 52, 62, 74, 104, 124, 148, 208, 248, 296, 403, 416, 481, 496, 592, 806, 962, 992, 1147, 1184, 1612, 1924, 2294, 2713, 3224, 3848, 4588, 5426, 6448, 7696, 9176, 10852, 12896, 14911, 15392, 18352, 21704, 29822, 35269, 36704, 43408, 59644, 70538, 84103, 86816, 100381, 119288, 141076, 168206, 200762, 238576, 282152, 336412, 401524, 477152, 564304, 672824, 803048, 1093339, 1128608, 1304953, 1345648, 1606096, 2186678, 2609906, 2691296, 3111811, 3212192, 4373356, 5219812, 6223622, 8746712, 10439624, 12447244, 17493424, 20879248, 24894488, 34986848, 40453543, 41758496, 49788976, 80907086, 99577952, 161814172, 323628344, 647256688, 1294513376]

約数ペア:

[(1, 1294513376), (2, 647256688), (4, 323628344), (8, 161814172), (13, 99577952), (16, 80907086), (26, 49788976), (31, 41758496), (32, 40453543), (37, 34986848), (52, 24894488), (62, 20879248), (74, 17493424), (104, 12447244), (124, 10439624), (148, 8746712), (208, 6223622), (248, 5219812), (296, 4373356), (403, 3212192), (416, 3111811), (481, 2691296), (496, 2609906), (592, 2186678), (806, 1606096), (962, 1345648), (992, 1304953), (1147, 1128608), (1184, 1093339), (1612, 803048), (1924, 672824), (2294, 564304), (2713, 477152), (3224, 401524), (3848, 336412), (4588, 282152), (5426, 238576), (6448, 200762), (7696, 168206), (9176, 141076), (10852, 119288), (12896, 100381), (14911, 86816), (15392, 84103), (18352, 70538), (21704, 59644), (29822, 43408), (35269, 36704)]