1660601982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{21289769}}^1$

素因数の和:21289787

約数の個数: 16

約数和(自身を含む): 3576681360

約数和(自身を除く): 1916079378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 21289769, 42579538, 63869307, 127738614, 276766997, 553533994, 830300991, 1660601982]

約数ペア:

[(1, 1660601982), (2, 830300991), (3, 553533994), (6, 276766997), (13, 127738614), (26, 63869307), (39, 42579538), (78, 21289769)]