2668611

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 3911040

約数和(自身を除く): 1242429

約数列:

[1, 3, 11, 33, 193, 419, 579, 1257, 2123, 4609, 6369, 13827, 80867, 242601, 889537, 2668611]

約数ペア:

[(1, 2668611), (3, 889537), (11, 242601), (33, 80867), (193, 13827), (419, 6369), (579, 4609), (1257, 2123)]