2045608393948

素因数分解:

$2^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1447}}^1\times {\mathrm{110479}}^1$

素因数の和:112394

約数の個数: 48

約数和(自身を含む): 4103039825920

約数和(自身を除く): 2057431431972

約数列:

[1, 2, 4, 7, 14, 28, 457, 914, 1447, 1828, 2894, 3199, 5788, 6398, 10129, 12796, 20258, 40516, 110479, 220958, 441916, 661279, 773353, 1322558, 1546706, 2645116, 3093412, 4628953, 9257906, 18515812, 50488903, 100977806, 159863113, 201955612, 319726226, 353422321, 639452452, 706844642, 1119041791, 1413689284, 2238083582, 4476167164, 73057442641, 146114885282, 292229770564, 511402098487, 1022804196974, 2045608393948]

約数ペア:

[(1, 2045608393948), (2, 1022804196974), (4, 511402098487), (7, 292229770564), (14, 146114885282), (28, 73057442641), (457, 4476167164), (914, 2238083582), (1447, 1413689284), (1828, 1119041791), (2894, 706844642), (3199, 639452452), (5788, 353422321), (6398, 319726226), (10129, 201955612), (12796, 159863113), (20258, 100977806), (40516, 50488903), (110479, 18515812), (220958, 9257906), (441916, 4628953), (661279, 3093412), (773353, 2645116), (1322558, 1546706)]