2086768884316

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{947}}^1\times {\mathrm{36131}}^1$

素因数の和:37354

約数の個数: 48

約数和(自身を含む): 3721260695040

約数和(自身を除く): 1634491810724

約数列:

[1, 2, 4, 79, 158, 193, 316, 386, 772, 947, 1894, 3788, 15247, 30494, 36131, 60988, 72262, 74813, 144524, 149626, 182771, 299252, 365542, 731084, 2854349, 5708698, 6973283, 11417396, 13946566, 14438909, 27893132, 28877818, 34216057, 57755636, 68432114, 136864228, 550889357, 1101778714, 2203557428, 2703068503, 5406137006, 6603699001, 10812274012, 13207398002, 26414796004, 521692221079, 1043384442158, 2086768884316]

約数ペア:

[(1, 2086768884316), (2, 1043384442158), (4, 521692221079), (79, 26414796004), (158, 13207398002), (193, 10812274012), (316, 6603699001), (386, 5406137006), (772, 2703068503), (947, 2203557428), (1894, 1101778714), (3788, 550889357), (15247, 136864228), (30494, 68432114), (36131, 57755636), (60988, 34216057), (72262, 28877818), (74813, 27893132), (144524, 14438909), (149626, 13946566), (182771, 11417396), (299252, 6973283), (365542, 5708698), (731084, 2854349)]