2045584912

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{1303}}^1$

素因数の和:1556

約数の個数: 80

約数和(自身を含む): 4610276352

約数和(自身を除く): 2564691440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 131, 214, 262, 428, 524, 749, 856, 917, 1048, 1303, 1498, 1712, 1834, 2096, 2606, 2996, 3668, 5212, 5992, 7336, 9121, 10424, 11984, 14017, 14672, 18242, 20848, 28034, 36484, 56068, 72968, 98119, 112136, 139421, 145936, 170693, 196238, 224272, 278842, 341386, 392476, 557684, 682772, 784952, 975947, 1115368, 1194851, 1365544, 1569904, 1951894, 2230736, 2389702, 2731088, 3903788, 4779404, 7807576, 9558808, 15615152, 18264151, 19117616, 36528302, 73056604, 127849057, 146113208, 255698114, 292226416, 511396228, 1022792456, 2045584912]

約数ペア:

[(1, 2045584912), (2, 1022792456), (4, 511396228), (7, 292226416), (8, 255698114), (14, 146113208), (16, 127849057), (28, 73056604), (56, 36528302), (107, 19117616), (112, 18264151), (131, 15615152), (214, 9558808), (262, 7807576), (428, 4779404), (524, 3903788), (749, 2731088), (856, 2389702), (917, 2230736), (1048, 1951894), (1303, 1569904), (1498, 1365544), (1712, 1194851), (1834, 1115368), (2096, 975947), (2606, 784952), (2996, 682772), (3668, 557684), (5212, 392476), (5992, 341386), (7336, 278842), (9121, 224272), (10424, 196238), (11984, 170693), (14017, 145936), (14672, 139421), (18242, 112136), (20848, 98119), (28034, 72968), (36484, 56068)]