2019137536

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:635

約数の個数: 96

約数和(自身を含む): 4382305200

約数和(自身を除く): 2363167664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 181, 208, 256, 362, 416, 419, 512, 724, 832, 838, 1024, 1448, 1664, 1676, 2048, 2353, 2896, 3328, 3352, 4706, 5447, 5792, 6656, 6704, 9412, 10894, 11584, 13312, 13408, 18824, 21788, 23168, 26624, 26816, 37648, 43576, 46336, 53632, 75296, 75839, 87152, 92672, 107264, 150592, 151678, 174304, 185344, 214528, 301184, 303356, 348608, 370688, 429056, 602368, 606712, 697216, 858112, 985907, 1204736, 1213424, 1394432, 1971814, 2409472, 2426848, 2788864, 3943628, 4818944, 4853696, 5577728, 7887256, 9707392, 11155456, 15774512, 19414784, 31549024, 38829568, 63098048, 77659136, 126196096, 155318272, 252392192, 504784384, 1009568768, 2019137536]

約数ペア:

[(1, 2019137536), (2, 1009568768), (4, 504784384), (8, 252392192), (13, 155318272), (16, 126196096), (26, 77659136), (32, 63098048), (52, 38829568), (64, 31549024), (104, 19414784), (128, 15774512), (181, 11155456), (208, 9707392), (256, 7887256), (362, 5577728), (416, 4853696), (419, 4818944), (512, 3943628), (724, 2788864), (832, 2426848), (838, 2409472), (1024, 1971814), (1448, 1394432), (1664, 1213424), (1676, 1204736), (2048, 985907), (2353, 858112), (2896, 697216), (3328, 606712), (3352, 602368), (4706, 429056), (5447, 370688), (5792, 348608), (6656, 303356), (6704, 301184), (9412, 214528), (10894, 185344), (11584, 174304), (13312, 151678), (13408, 150592), (18824, 107264), (21788, 92672), (23168, 87152), (26624, 75839), (26816, 75296), (37648, 53632), (43576, 46336)]