318960988

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{1696601}}^1$

素因数の和:1696652

約数の個数: 12

約数和(自身を含む): 570058272

約数和(自身を除く): 251097284

約数列:

[1, 2, 4, 47, 94, 188, 1696601, 3393202, 6786404, 79740247, 159480494, 318960988]

約数ペア:

[(1, 318960988), (2, 159480494), (4, 79740247), (47, 6786404), (94, 3393202), (188, 1696601)]