128210732902

素因数分解:

$2^1\times 7^1\times {\mathrm{9551}}^1\times {\mathrm{958843}}^1$

素因数の和:968403

約数の個数: 16

約数和(自身を含む): 219813069312

約数和(自身を除く): 91602336410

約数列:

[1, 2, 7, 14, 9551, 19102, 66857, 133714, 958843, 1917686, 6711901, 13423802, 9157909493, 18315818986, 64105366451, 128210732902]

約数ペア:

[(1, 128210732902), (2, 64105366451), (7, 18315818986), (14, 9157909493), (9551, 13423802), (19102, 6711901), (66857, 1917686), (133714, 958843)]