2079204424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{1789}}^1$

素因数の和:2134

約数の個数: 64

約数和(自身を含む): 4361299200

約数和(自身を除く): 2282094776

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 281, 376, 517, 562, 1034, 1124, 1789, 2068, 2248, 3091, 3578, 4136, 6182, 7156, 12364, 13207, 14312, 19679, 24728, 26414, 39358, 52828, 78716, 84083, 105656, 145277, 157432, 168166, 290554, 336332, 502709, 581108, 672664, 924913, 1005418, 1162216, 1849826, 2010836, 3699652, 4021672, 5529799, 7399304, 11059598, 22119196, 23627323, 44238392, 47254646, 94509292, 189018584, 259900553, 519801106, 1039602212, 2079204424]

約数ペア:

[(1, 2079204424), (2, 1039602212), (4, 519801106), (8, 259900553), (11, 189018584), (22, 94509292), (44, 47254646), (47, 44238392), (88, 23627323), (94, 22119196), (188, 11059598), (281, 7399304), (376, 5529799), (517, 4021672), (562, 3699652), (1034, 2010836), (1124, 1849826), (1789, 1162216), (2068, 1005418), (2248, 924913), (3091, 672664), (3578, 581108), (4136, 502709), (6182, 336332), (7156, 290554), (12364, 168166), (13207, 157432), (14312, 145277), (19679, 105656), (24728, 84083), (26414, 78716), (39358, 52828)]