129331120852

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{76799953}}^1$

素因数の和:76800378

約数の個数: 12

約数和(自身を含む): 226867064116

約数和(自身を除く): 97535943264

約数列:

[1, 2, 4, 421, 842, 1684, 76799953, 153599906, 307199812, 32332780213, 64665560426, 129331120852]

約数ペア:

[(1, 129331120852), (2, 64665560426), (4, 32332780213), (421, 307199812), (842, 153599906), (1684, 76799953)]