2017109423

素因数分解:

$7^1\times {\mathrm{307}}^1\times {\mathrm{353}}^1\times {\mathrm{2659}}^1$

素因数の和:3326

約数の個数: 16

約数和(自身を含む): 2320200960

約数和(自身を除く): 303091537

約数列:

[1, 7, 307, 353, 2149, 2471, 2659, 18613, 108371, 758597, 816313, 938627, 5714191, 6570389, 288158489, 2017109423]

約数ペア:

[(1, 2017109423), (7, 288158489), (307, 6570389), (353, 5714191), (2149, 938627), (2471, 816313), (2659, 758597), (18613, 108371)]