2543293816

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{63697}}^1$

素因数の和:63764

約数の個数: 64

約数和(自身を含む): 5870407680

約数和(自身を除く): 3327113864

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 434, 644, 713, 868, 1288, 1426, 1736, 2852, 4991, 5704, 9982, 19964, 39928, 63697, 127394, 254788, 445879, 509576, 891758, 1465031, 1783516, 1974607, 2930062, 3567032, 3949214, 5860124, 7898428, 10255217, 11720248, 13822249, 15796856, 20510434, 27644498, 41020868, 45415961, 55288996, 82041736, 90831922, 110577992, 181663844, 317911727, 363327688, 635823454, 1271646908, 2543293816]

約数ペア:

[(1, 2543293816), (2, 1271646908), (4, 635823454), (7, 363327688), (8, 317911727), (14, 181663844), (23, 110577992), (28, 90831922), (31, 82041736), (46, 55288996), (56, 45415961), (62, 41020868), (92, 27644498), (124, 20510434), (161, 15796856), (184, 13822249), (217, 11720248), (248, 10255217), (322, 7898428), (434, 5860124), (644, 3949214), (713, 3567032), (868, 2930062), (1288, 1974607), (1426, 1783516), (1736, 1465031), (2852, 891758), (4991, 509576), (5704, 445879), (9982, 254788), (19964, 127394), (39928, 63697)]