2016259610

素因数分解:

$2^1\times 5^1\times {\mathrm{12433}}^1\times {\mathrm{16217}}^1$

素因数の和:28657

約数の個数: 16

約数和(自身を含む): 3629783016

約数和(自身を除く): 1613523406

約数列:

[1, 2, 5, 10, 12433, 16217, 24866, 32434, 62165, 81085, 124330, 162170, 201625961, 403251922, 1008129805, 2016259610]

約数ペア:

[(1, 2016259610), (2, 1008129805), (5, 403251922), (10, 201625961), (12433, 162170), (16217, 124330), (24866, 81085), (32434, 62165)]