286702934

素因数分解:

$2^1\times 7^1\times {\mathrm{2027}}^1\times {\mathrm{10103}}^1$

素因数の和:12139

約数の個数: 16

約数和(自身を含む): 491781888

約数和(自身を除く): 205078954

約数列:

[1, 2, 7, 14, 2027, 4054, 10103, 14189, 20206, 28378, 70721, 141442, 20478781, 40957562, 143351467, 286702934]

約数ペア:

[(1, 286702934), (2, 143351467), (7, 40957562), (14, 20478781), (2027, 141442), (4054, 70721), (10103, 28378), (14189, 20206)]