2049621616

素因数分解:

$2^4\times 7^1\times {\mathrm{18300193}}^1$

素因数の和:18300208

約数の個数: 20

約数和(自身を含む): 4538448112

約数和(自身を除く): 2488826496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18300193, 36600386, 73200772, 128101351, 146401544, 256202702, 292803088, 512405404, 1024810808, 2049621616]

約数ペア:

[(1, 2049621616), (2, 1024810808), (4, 512405404), (7, 292803088), (8, 256202702), (14, 146401544), (16, 128101351), (28, 73200772), (56, 36600386), (112, 18300193)]