129478202

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{126691}}^1$

素因数の和:126773

約数の個数: 16

約数和(自身を含む): 225004992

約数和(自身を除く): 95526790

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 126691, 253382, 886837, 1773674, 9248443, 18496886, 64739101, 129478202]

約数ペア:

[(1, 129478202), (2, 64739101), (7, 18496886), (14, 9248443), (73, 1773674), (146, 886837), (511, 253382), (1022, 126691)]