2171608.00000000

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3323}}^1$

素因数の和:3386

約数の個数: 48

約数和(自身を含む): 125048880

約数和(自身を除く): 69036392

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 2107, 2408, 3323, 4214, 6646, 8428, 13292, 16856, 23261, 26584, 46522, 93044, 142889, 162827, 186088, 285778, 325654, 571556, 651308, 1000223, 1143112, 1302616, 2000446, 4000892, 7001561, 8001784, 14003122, 28006244, 56012488]

約数ペア:

[(1, 56012488), (2, 28006244), (4, 14003122), (7, 8001784), (8, 7001561), (14, 4000892), (28, 2000446), (43, 1302616), (49, 1143112), (56, 1000223), (86, 651308), (98, 571556), (172, 325654), (196, 285778), (301, 186088), (344, 162827), (392, 142889), (602, 93044), (1204, 46522), (2107, 26584), (2408, 23261), (3323, 16856), (4214, 13292), (6646, 8428)]