2005034857

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1\times {\mathrm{12979}}^1$

素因数の和:13776

約数の個数: 16

約数和(自身を含む): 2373782400

約数和(自身を除く): 368747543

約数列:

[1, 7, 29, 203, 761, 5327, 12979, 22069, 90853, 154483, 376391, 2634737, 9877019, 69139133, 286433551, 2005034857]

約数ペア:

[(1, 2005034857), (7, 286433551), (29, 69139133), (203, 9877019), (761, 2634737), (5327, 376391), (12979, 154483), (22069, 90853)]