2500528

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{1193}}^1$

素因数の和:1332

約数の個数: 20

約数和(自身を含む): 4885848

約数和(自身を除く): 2385320

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 1193, 2096, 2386, 4772, 9544, 19088, 156283, 312566, 625132, 1250264, 2500528]

約数ペア:

[(1, 2500528), (2, 1250264), (4, 625132), (8, 312566), (16, 156283), (131, 19088), (262, 9544), (524, 4772), (1048, 2386), (1193, 2096)]