2564792

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{613}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 4826040

約数和(自身を除く): 2261248

約数列:

[1, 2, 4, 8, 523, 613, 1046, 1226, 2092, 2452, 4184, 4904, 320599, 641198, 1282396, 2564792]

約数ペア:

[(1, 2564792), (2, 1282396), (4, 641198), (8, 320599), (523, 4904), (613, 4184), (1046, 2452), (1226, 2092)]