2066702008

素因数分解:

$2^3\times 7^2\times {\mathrm{1889}}^1\times {\mathrm{2791}}^1$

素因数の和:4700

約数の個数: 48

約数和(自身を含む): 4511732400

約数和(自身を除く): 2445030392

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1889, 2791, 3778, 5582, 7556, 11164, 13223, 15112, 19537, 22328, 26446, 39074, 52892, 78148, 92561, 105784, 136759, 156296, 185122, 273518, 370244, 547036, 740488, 1094072, 5272199, 10544398, 21088796, 36905393, 42177592, 73810786, 147621572, 258337751, 295243144, 516675502, 1033351004, 2066702008]

約数ペア:

[(1, 2066702008), (2, 1033351004), (4, 516675502), (7, 295243144), (8, 258337751), (14, 147621572), (28, 73810786), (49, 42177592), (56, 36905393), (98, 21088796), (196, 10544398), (392, 5272199), (1889, 1094072), (2791, 740488), (3778, 547036), (5582, 370244), (7556, 273518), (11164, 185122), (13223, 156296), (15112, 136759), (19537, 105784), (22328, 92561), (26446, 78148), (39074, 52892)]