1313000858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3209}}^1\times {\mathrm{15737}}^1$

素因数の和:18961

約数の個数: 16

約数和(自身を含む): 2121797160

約数和(自身を除く): 808796302

約数列:

[1, 2, 13, 26, 3209, 6418, 15737, 31474, 41717, 83434, 204581, 409162, 50500033, 101000066, 656500429, 1313000858]

約数ペア:

[(1, 1313000858), (2, 656500429), (13, 101000066), (26, 50500033), (3209, 409162), (6418, 204581), (15737, 83434), (31474, 41717)]