2564032754

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{195997}}^1$

素因数の和:196241

約数の個数: 16

約数和(自身を含む): 3988951296

約数和(自身を除く): 1424918542

約数列:

[1, 2, 31, 62, 211, 422, 6541, 13082, 195997, 391994, 6075907, 12151814, 41355367, 82710734, 1282016377, 2564032754]

約数ペア:

[(1, 2564032754), (2, 1282016377), (31, 82710734), (62, 41355367), (211, 12151814), (422, 6075907), (6541, 391994), (13082, 195997)]