2515693313

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{1543}}^1\times {\mathrm{2617}}^1$

素因数の和:4256

約数の個数: 16

約数和(自身を含む): 2910378240

約数和(自身を除く): 394684927

約数列:

[1, 7, 89, 623, 1543, 2617, 10801, 18319, 137327, 232913, 961289, 1630391, 4038031, 28266217, 359384759, 2515693313]

約数ペア:

[(1, 2515693313), (7, 359384759), (89, 28266217), (623, 4038031), (1543, 1630391), (2617, 961289), (10801, 232913), (18319, 137327)]