1680746756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{873569}}^1$

素因数の和:873623

約数の個数: 24

約数和(自身を含む): 3253174680

約数和(自身を除く): 1572427924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 873569, 1747138, 3494276, 11356397, 22712794, 32322053, 45425588, 64644106, 129288212, 420186689, 840373378, 1680746756]

約数ペア:

[(1, 1680746756), (2, 840373378), (4, 420186689), (13, 129288212), (26, 64644106), (37, 45425588), (52, 32322053), (74, 22712794), (148, 11356397), (481, 3494276), (962, 1747138), (1924, 873569)]