381870286

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1604497}}^1$

素因数の和:1604523

約数の個数: 16

約数和(自身を含む): 693143136

約数和(自身を除く): 311272850

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1604497, 3208994, 11231479, 22462958, 27276449, 54552898, 190935143, 381870286]

約数ペア:

[(1, 381870286), (2, 190935143), (7, 54552898), (14, 27276449), (17, 22462958), (34, 11231479), (119, 3208994), (238, 1604497)]