2645318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1433}}^1$

素因数の和:1519

約数の個数: 16

約数和(自身を含む): 4336416

約数和(自身を除く): 1691098

約数列:

[1, 2, 13, 26, 71, 142, 923, 1433, 1846, 2866, 18629, 37258, 101743, 203486, 1322659, 2645318]

約数ペア:

[(1, 2645318), (2, 1322659), (13, 203486), (26, 101743), (71, 37258), (142, 18629), (923, 2866), (1433, 1846)]