2051211588594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{937}}^1\times {\mathrm{380453}}^1$

素因数の和:381539

約数の個数: 64

約数和(自身を含む): 4727758807296

約数和(自身を除く): 2676547218702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 937, 959, 1874, 1918, 2811, 2877, 5622, 5754, 6559, 13118, 19677, 39354, 128369, 256738, 380453, 385107, 760906, 770214, 898583, 1141359, 1797166, 2282718, 2663171, 2695749, 5326342, 5391498, 7989513, 15979026, 52122061, 104244122, 156366183, 312732366, 356484461, 364854427, 712968922, 729708854, 1069453383, 1094563281, 2138906766, 2189126562, 2495391227, 4990782454, 7486173681, 14972347362, 48838371157, 97676742314, 146515113471, 293030226942, 341868598099, 683737196198, 1025605794297, 2051211588594]

約数ペア:

[(1, 2051211588594), (2, 1025605794297), (3, 683737196198), (6, 341868598099), (7, 293030226942), (14, 146515113471), (21, 97676742314), (42, 48838371157), (137, 14972347362), (274, 7486173681), (411, 4990782454), (822, 2495391227), (937, 2189126562), (959, 2138906766), (1874, 1094563281), (1918, 1069453383), (2811, 729708854), (2877, 712968922), (5622, 364854427), (5754, 356484461), (6559, 312732366), (13118, 156366183), (19677, 104244122), (39354, 52122061), (128369, 15979026), (256738, 7989513), (380453, 5391498), (385107, 5326342), (760906, 2695749), (770214, 2663171), (898583, 2282718), (1141359, 1797166)]