2045743054

素因数分解:

$2^1\times {\mathrm{1117}}^1\times {\mathrm{915731}}^1$

素因数の和:916850

約数の個数: 8

約数和(自身を含む): 3071365128

約数和(自身を除く): 1025622074

約数列:

[1, 2, 1117, 2234, 915731, 1831462, 1022871527, 2045743054]

約数ペア:

[(1, 2045743054), (2, 1022871527), (1117, 1831462), (2234, 915731)]