2064864

素因数分解:

$2^5\times 3^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 5494608

約数和(自身を除く): 3429744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 137, 157, 274, 314, 411, 471, 548, 628, 822, 942, 1096, 1256, 1644, 1884, 2192, 2512, 3288, 3768, 4384, 5024, 6576, 7536, 13152, 15072, 21509, 43018, 64527, 86036, 129054, 172072, 258108, 344144, 516216, 688288, 1032432, 2064864]

約数ペア:

[(1, 2064864), (2, 1032432), (3, 688288), (4, 516216), (6, 344144), (8, 258108), (12, 172072), (16, 129054), (24, 86036), (32, 64527), (48, 43018), (96, 21509), (137, 15072), (157, 13152), (274, 7536), (314, 6576), (411, 5024), (471, 4384), (548, 3768), (628, 3288), (822, 2512), (942, 2192), (1096, 1884), (1256, 1644)]