2054297

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 2535552

約数和(自身を除く): 481255

約数列:

[1, 7, 17, 61, 119, 283, 427, 1037, 1981, 4811, 7259, 17263, 33677, 120841, 293471, 2054297]

約数ペア:

[(1, 2054297), (7, 293471), (17, 120841), (61, 33677), (119, 17263), (283, 7259), (427, 4811), (1037, 1981)]