2019297576

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{2693}}^1$

素因数の和:3058

約数の個数: 64

約数和(自身を含む): 5107824000

約数和(自身を除く): 3088526424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 199, 314, 398, 471, 597, 628, 796, 942, 1194, 1256, 1592, 1884, 2388, 2693, 3768, 4776, 5386, 8079, 10772, 16158, 21544, 31243, 32316, 62486, 64632, 93729, 124972, 187458, 249944, 374916, 422801, 535907, 749832, 845602, 1071814, 1268403, 1607721, 1691204, 2143628, 2536806, 3215442, 3382408, 4287256, 5073612, 6430884, 10147224, 12861768, 84137399, 168274798, 252412197, 336549596, 504824394, 673099192, 1009648788, 2019297576]

約数ペア:

[(1, 2019297576), (2, 1009648788), (3, 673099192), (4, 504824394), (6, 336549596), (8, 252412197), (12, 168274798), (24, 84137399), (157, 12861768), (199, 10147224), (314, 6430884), (398, 5073612), (471, 4287256), (597, 3382408), (628, 3215442), (796, 2536806), (942, 2143628), (1194, 1691204), (1256, 1607721), (1592, 1268403), (1884, 1071814), (2388, 845602), (2693, 749832), (3768, 535907), (4776, 422801), (5386, 374916), (8079, 249944), (10772, 187458), (16158, 124972), (21544, 93729), (31243, 64632), (32316, 62486)]