2891709744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{782389}}^1$

素因数の和:782418

約数の個数: 80

約数和(自身を含む): 9313570560

約数和(自身を除く): 6421860816

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 782389, 1564778, 2347167, 3129556, 4694334, 5476723, 6259112, 8606279, 9388668, 10953446, 12518224, 16430169, 17212558, 18777336, 21906892, 25818837, 32860338, 34425116, 37554672, 43813784, 51637674, 60243953, 65720676, 68850232, 87627568, 103275348, 120487906, 131441352, 137700464, 180731859, 206550696, 240975812, 262882704, 361463718, 413101392, 481951624, 722927436, 963903248, 1445854872, 2891709744]

約数ペア:

[(1, 2891709744), (2, 1445854872), (3, 963903248), (4, 722927436), (6, 481951624), (7, 413101392), (8, 361463718), (11, 262882704), (12, 240975812), (14, 206550696), (16, 180731859), (21, 137700464), (22, 131441352), (24, 120487906), (28, 103275348), (33, 87627568), (42, 68850232), (44, 65720676), (48, 60243953), (56, 51637674), (66, 43813784), (77, 37554672), (84, 34425116), (88, 32860338), (112, 25818837), (132, 21906892), (154, 18777336), (168, 17212558), (176, 16430169), (231, 12518224), (264, 10953446), (308, 9388668), (336, 8606279), (462, 6259112), (528, 5476723), (616, 4694334), (924, 3129556), (1232, 2347167), (1848, 1564778), (3696, 782389)]