4894453618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{864439}}^1$

素因数の和:864609

約数の個数: 16

約数和(自身を含む): 7779960000

約数和(自身を除く): 2885506382

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 864439, 1728878, 16424341, 32848682, 128801411, 257602822, 2447226809, 4894453618]

約数ペア:

[(1, 4894453618), (2, 2447226809), (19, 257602822), (38, 128801411), (149, 32848682), (298, 16424341), (2831, 1728878), (5662, 864439)]