2545788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{30307}}^1$

素因数の和:30321

約数の個数: 24

約数和(自身を含む): 6788992

約数和(自身を除く): 4243204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 30307, 60614, 90921, 121228, 181842, 212149, 363684, 424298, 636447, 848596, 1272894, 2545788]

約数ペア:

[(1, 2545788), (2, 1272894), (3, 848596), (4, 636447), (6, 424298), (7, 363684), (12, 212149), (14, 181842), (21, 121228), (28, 90921), (42, 60614), (84, 30307)]