260788678

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{9007}}^1$

素因数の和:9507

約数の個数: 16

約数和(自身を含む): 404711424

約数和(自身を除く): 143922746

約数列:

[1, 2, 31, 62, 467, 934, 9007, 14477, 18014, 28954, 279217, 558434, 4206269, 8412538, 130394339, 260788678]

約数ペア:

[(1, 260788678), (2, 130394339), (31, 8412538), (62, 4206269), (467, 558434), (934, 279217), (9007, 28954), (14477, 18014)]