672382

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:383

約数の個数: 16

約数和(自身を含む): 1078272

約数和(自身を除く): 405890

約数列:

[1, 2, 23, 46, 47, 94, 311, 622, 1081, 2162, 7153, 14306, 14617, 29234, 336191, 672382]

約数ペア:

[(1, 672382), (2, 336191), (23, 29234), (46, 14617), (47, 14306), (94, 7153), (311, 2162), (622, 1081)]