2505348937

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{99391}}^1$

素因数の和:99688

約数の個数: 16

約数和(自身を含む): 3094669312

約数和(自身を除く): 589320375

約数列:

[1, 7, 13, 91, 277, 1939, 3601, 25207, 99391, 695737, 1292083, 9044581, 27531307, 192719149, 357906991, 2505348937]

約数ペア:

[(1, 2505348937), (7, 357906991), (13, 192719149), (91, 27531307), (277, 9044581), (1939, 1292083), (3601, 695737), (25207, 99391)]