1286054042

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{22721}}^1$

素因数の和:23054

約数の個数: 32

約数和(自身を含む): 2381992704

約数和(自身を除く): 1095938662

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 311, 622, 2177, 4043, 4354, 8086, 22721, 28301, 45442, 56602, 159047, 295373, 318094, 590746, 2067611, 4135222, 7066231, 14132462, 49463617, 91861003, 98927234, 183722006, 643027021, 1286054042]

約数ペア:

[(1, 1286054042), (2, 643027021), (7, 183722006), (13, 98927234), (14, 91861003), (26, 49463617), (91, 14132462), (182, 7066231), (311, 4135222), (622, 2067611), (2177, 590746), (4043, 318094), (4354, 295373), (8086, 159047), (22721, 56602), (28301, 45442)]