2021566232

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1\times {\mathrm{2239}}^1$

素因数の和:2976

約数の個数: 64

約数和(自身を含む): 4528742400

約数和(自身を除く): 2507176168

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 701, 1288, 1402, 2239, 2804, 4478, 4907, 5608, 8956, 9814, 15673, 16123, 17912, 19628, 31346, 32246, 39256, 51497, 62692, 64492, 102994, 112861, 125384, 128984, 205988, 225722, 360479, 411976, 451444, 720958, 902888, 1441916, 1569539, 2883832, 3139078, 6278156, 10986773, 12556312, 21973546, 36099397, 43947092, 72198794, 87894184, 144397588, 252695779, 288795176, 505391558, 1010783116, 2021566232]

約数ペア:

[(1, 2021566232), (2, 1010783116), (4, 505391558), (7, 288795176), (8, 252695779), (14, 144397588), (23, 87894184), (28, 72198794), (46, 43947092), (56, 36099397), (92, 21973546), (161, 12556312), (184, 10986773), (322, 6278156), (644, 3139078), (701, 2883832), (1288, 1569539), (1402, 1441916), (2239, 902888), (2804, 720958), (4478, 451444), (4907, 411976), (5608, 360479), (8956, 225722), (9814, 205988), (15673, 128984), (16123, 125384), (17912, 112861), (19628, 102994), (31346, 64492), (32246, 62692), (39256, 51497)]