128525982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1647769}}^1$

素因数の和:1647787

約数の個数: 16

約数和(自身を含む): 276825360

約数和(自身を除く): 148299378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1647769, 3295538, 4943307, 9886614, 21420997, 42841994, 64262991, 128525982]

約数ペア:

[(1, 128525982), (2, 64262991), (3, 42841994), (6, 21420997), (13, 9886614), (26, 4943307), (39, 3295538), (78, 1647769)]