2131458368

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{150697}}^1$

素因数の和:150739

約数の個数: 56

約数和(自身を含む): 4822938792

約数和(自身を除く): 2691480424

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 7072, 14144, 150697, 301394, 602788, 1205576, 1959061, 2411152, 2561849, 3918122, 4822304, 5123698, 7836244, 9644608, 10247396, 15672488, 20494792, 31344976, 33304037, 40989584, 62689952, 66608074, 81979168, 125379904, 133216148, 163958336, 266432296, 532864592, 1065729184, 2131458368]

約数ペア:

[(1, 2131458368), (2, 1065729184), (4, 532864592), (8, 266432296), (13, 163958336), (16, 133216148), (17, 125379904), (26, 81979168), (32, 66608074), (34, 62689952), (52, 40989584), (64, 33304037), (68, 31344976), (104, 20494792), (136, 15672488), (208, 10247396), (221, 9644608), (272, 7836244), (416, 5123698), (442, 4822304), (544, 3918122), (832, 2561849), (884, 2411152), (1088, 1959061), (1768, 1205576), (3536, 602788), (7072, 301394), (14144, 150697)]