2017491707

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{315677}}^1$

素因数の和:315778

約数の個数: 16

約数和(自身を含む): 2545627392

約数和(自身を除く): 528135685

約数列:

[1, 7, 11, 77, 83, 581, 913, 6391, 315677, 2209739, 3472447, 24307129, 26201191, 183408337, 288213101, 2017491707]

約数ペア:

[(1, 2017491707), (7, 288213101), (11, 183408337), (77, 26201191), (83, 24307129), (581, 3472447), (913, 2209739), (6391, 315677)]