2548543756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{129001}}^1$

素因数の和:129465

約数の個数: 24

約数和(自身を含む): 4876275600

約数和(自身を除く): 2327731844

約数列:

[1, 2, 4, 11, 22, 44, 449, 898, 1796, 4939, 9878, 19756, 129001, 258002, 516004, 1419011, 2838022, 5676044, 57921449, 115842898, 231685796, 637135939, 1274271878, 2548543756]

約数ペア:

[(1, 2548543756), (2, 1274271878), (4, 637135939), (11, 231685796), (22, 115842898), (44, 57921449), (449, 5676044), (898, 2838022), (1796, 1419011), (4939, 516004), (9878, 258002), (19756, 129001)]