2006437888

素因数分解:

$2^{12}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:820

約数の個数: 156

約数和(自身を含む): 5033041860

約数和(自身を除く): 3026603972

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 512, 637, 728, 769, 784, 832, 896, 1024, 1274, 1456, 1538, 1568, 1664, 1792, 2048, 2548, 2912, 3076, 3136, 3328, 3584, 4096, 5096, 5383, 5824, 6152, 6272, 6656, 7168, 9997, 10192, 10766, 11648, 12304, 12544, 13312, 14336, 19994, 20384, 21532, 23296, 24608, 25088, 26624, 28672, 37681, 39988, 40768, 43064, 46592, 49216, 50176, 53248, 69979, 75362, 79976, 81536, 86128, 93184, 98432, 100352, 139958, 150724, 159952, 163072, 172256, 186368, 196864, 200704, 279916, 301448, 319904, 326144, 344512, 372736, 393728, 489853, 559832, 602896, 639808, 652288, 689024, 787456, 979706, 1119664, 1205792, 1279616, 1304576, 1378048, 1574912, 1959412, 2239328, 2411584, 2559232, 2609152, 2756096, 3149824, 3918824, 4478656, 4823168, 5118464, 5512192, 7837648, 8957312, 9646336, 10236928, 11024384, 15675296, 17914624, 19292672, 20473856, 22048768, 31350592, 35829248, 38585344, 40947712, 62701184, 71658496, 77170688, 125402368, 143316992, 154341376, 250804736, 286633984, 501609472, 1003218944, 2006437888]

約数ペア:

[(1, 2006437888), (2, 1003218944), (4, 501609472), (7, 286633984), (8, 250804736), (13, 154341376), (14, 143316992), (16, 125402368), (26, 77170688), (28, 71658496), (32, 62701184), (49, 40947712), (52, 38585344), (56, 35829248), (64, 31350592), (91, 22048768), (98, 20473856), (104, 19292672), (112, 17914624), (128, 15675296), (182, 11024384), (196, 10236928), (208, 9646336), (224, 8957312), (256, 7837648), (364, 5512192), (392, 5118464), (416, 4823168), (448, 4478656), (512, 3918824), (637, 3149824), (728, 2756096), (769, 2609152), (784, 2559232), (832, 2411584), (896, 2239328), (1024, 1959412), (1274, 1574912), (1456, 1378048), (1538, 1304576), (1568, 1279616), (1664, 1205792), (1792, 1119664), (2048, 979706), (2548, 787456), (2912, 689024), (3076, 652288), (3136, 639808), (3328, 602896), (3584, 559832), (4096, 489853), (5096, 393728), (5383, 372736), (5824, 344512), (6152, 326144), (6272, 319904), (6656, 301448), (7168, 279916), (9997, 200704), (10192, 196864), (10766, 186368), (11648, 172256), (12304, 163072), (12544, 159952), (13312, 150724), (14336, 139958), (19994, 100352), (20384, 98432), (21532, 93184), (23296, 86128), (24608, 81536), (25088, 79976), (26624, 75362), (28672, 69979), (37681, 53248), (39988, 50176), (40768, 49216), (43064, 46592)]