2013722392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{1949}}^1$

素因数の和:2224

約数の個数: 64

約数和(自身を含む): 4212000000

約数和(自身を除く): 2198277608

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 199, 236, 398, 472, 649, 796, 1298, 1592, 1949, 2189, 2596, 3898, 4378, 5192, 7796, 8756, 11741, 15592, 17512, 21439, 23482, 42878, 46964, 85756, 93928, 114991, 129151, 171512, 229982, 258302, 387851, 459964, 516604, 775702, 919928, 1033208, 1264901, 1551404, 2529802, 3102808, 4266361, 5059604, 8532722, 10119208, 17065444, 22883209, 34130888, 45766418, 91532836, 183065672, 251715299, 503430598, 1006861196, 2013722392]

約数ペア:

[(1, 2013722392), (2, 1006861196), (4, 503430598), (8, 251715299), (11, 183065672), (22, 91532836), (44, 45766418), (59, 34130888), (88, 22883209), (118, 17065444), (199, 10119208), (236, 8532722), (398, 5059604), (472, 4266361), (649, 3102808), (796, 2529802), (1298, 1551404), (1592, 1264901), (1949, 1033208), (2189, 919928), (2596, 775702), (3898, 516604), (4378, 459964), (5192, 387851), (7796, 258302), (8756, 229982), (11741, 171512), (15592, 129151), (17512, 114991), (21439, 93928), (23482, 85756), (42878, 46964)]