12843584210

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{643}}^1\times {\mathrm{7211}}^1$

素因数の和:8138

約数の個数: 32

約数和(自身を含む): 23241218112

約数和(自身を除く): 10397633902

約数列:

[1, 2, 5, 10, 277, 554, 643, 1286, 1385, 2770, 3215, 6430, 7211, 14422, 36055, 72110, 178111, 356222, 890555, 1781110, 1997447, 3994894, 4636673, 9273346, 9987235, 19974470, 23183365, 46366730, 1284358421, 2568716842, 6421792105, 12843584210]

約数ペア:

[(1, 12843584210), (2, 6421792105), (5, 2568716842), (10, 1284358421), (277, 46366730), (554, 23183365), (643, 19974470), (1286, 9987235), (1385, 9273346), (2770, 4636673), (3215, 3994894), (6430, 1997447), (7211, 1781110), (14422, 890555), (36055, 356222), (72110, 178111)]