2647165

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 3351600

約数和(自身を除く): 704435

約数列:

[1, 5, 37, 41, 185, 205, 349, 1517, 1745, 7585, 12913, 14309, 64565, 71545, 529433, 2647165]

約数ペア:

[(1, 2647165), (5, 529433), (37, 71545), (41, 64565), (185, 14309), (205, 12913), (349, 7585), (1517, 1745)]