26402486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{16903}}^1$

素因数の和:16987

約数の個数: 16

約数和(自身を含む): 43815168

約数和(自身を除く): 17412682

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 16903, 33806, 185933, 371866, 1200113, 2400226, 13201243, 26402486]

約数ペア:

[(1, 26402486), (2, 13201243), (11, 2400226), (22, 1200113), (71, 371866), (142, 185933), (781, 33806), (1562, 16903)]