2556530364

素因数分解:

$2^2\times 3^1\times {\mathrm{971}}^1\times {\mathrm{219407}}^1$

素因数の和:220385

約数の個数: 24

約数和(自身を含む): 5971408128

約数和(自身を除く): 3414877764

約数列:

[1, 2, 3, 4, 6, 12, 971, 1942, 2913, 3884, 5826, 11652, 219407, 438814, 658221, 877628, 1316442, 2632884, 213044197, 426088394, 639132591, 852176788, 1278265182, 2556530364]

約数ペア:

[(1, 2556530364), (2, 1278265182), (3, 852176788), (4, 639132591), (6, 426088394), (12, 213044197), (971, 2632884), (1942, 1316442), (2913, 877628), (3884, 658221), (5826, 438814), (11652, 219407)]