2419788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{28807}}^1$

素因数の和:28821

約数の個数: 24

約数和(自身を含む): 6452992

約数和(自身を除く): 4033204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 28807, 57614, 86421, 115228, 172842, 201649, 345684, 403298, 604947, 806596, 1209894, 2419788]

約数ペア:

[(1, 2419788), (2, 1209894), (3, 806596), (4, 604947), (6, 403298), (7, 345684), (12, 201649), (14, 172842), (21, 115228), (28, 86421), (42, 57614), (84, 28807)]