1320248046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16926257}}^1$

素因数の和:16926275

約数の個数: 16

約数和(自身を含む): 2843611344

約数和(自身を除く): 1523363298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 16926257, 33852514, 50778771, 101557542, 220041341, 440082682, 660124023, 1320248046]

約数ペア:

[(1, 1320248046), (2, 660124023), (3, 440082682), (6, 220041341), (13, 101557542), (26, 50778771), (39, 33852514), (78, 16926257)]