2622464

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:230

約数の個数: 44

約数和(自身を含む): 5674284

約数和(自身を除く): 3051820

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 197, 208, 256, 394, 416, 512, 788, 832, 1024, 1576, 1664, 2561, 3152, 3328, 5122, 6304, 6656, 10244, 12608, 13312, 20488, 25216, 40976, 50432, 81952, 100864, 163904, 201728, 327808, 655616, 1311232, 2622464]

約数ペア:

[(1, 2622464), (2, 1311232), (4, 655616), (8, 327808), (13, 201728), (16, 163904), (26, 100864), (32, 81952), (52, 50432), (64, 40976), (104, 25216), (128, 20488), (197, 13312), (208, 12608), (256, 10244), (394, 6656), (416, 6304), (512, 5122), (788, 3328), (832, 3152), (1024, 2561), (1576, 1664)]