442378202

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{306781}}^1$

素因数の和:306893

約数の個数: 16

約数和(自身を含む): 765727872

約数和(自身を除く): 323349670

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 306781, 613562, 2147467, 4294934, 31598443, 63196886, 221189101, 442378202]

約数ペア:

[(1, 442378202), (2, 221189101), (7, 63196886), (14, 31598443), (103, 4294934), (206, 2147467), (721, 613562), (1442, 306781)]