2439567208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1\times {\mathrm{691}}^1$

素因数の和:1202

約数の個数: 64

約数和(自身を含む): 5004820800

約数和(自身を除く): 2565253592

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 409, 664, 691, 818, 1079, 1382, 1636, 2158, 2764, 3272, 4316, 5317, 5528, 8632, 8983, 10634, 17966, 21268, 33947, 35932, 42536, 57353, 67894, 71864, 114706, 135788, 229412, 271576, 282619, 441311, 458824, 565238, 745589, 882622, 1130476, 1491178, 1765244, 2260952, 2982356, 3530488, 3674047, 5964712, 7348094, 14696188, 23457377, 29392376, 46914754, 93829508, 187659016, 304945901, 609891802, 1219783604, 2439567208]

約数ペア:

[(1, 2439567208), (2, 1219783604), (4, 609891802), (8, 304945901), (13, 187659016), (26, 93829508), (52, 46914754), (83, 29392376), (104, 23457377), (166, 14696188), (332, 7348094), (409, 5964712), (664, 3674047), (691, 3530488), (818, 2982356), (1079, 2260952), (1382, 1765244), (1636, 1491178), (2158, 1130476), (2764, 882622), (3272, 745589), (4316, 565238), (5317, 458824), (5528, 441311), (8632, 282619), (8983, 271576), (10634, 229412), (17966, 135788), (21268, 114706), (33947, 71864), (35932, 67894), (42536, 57353)]