6786980

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2477}}^1$

素因数の和:2623

約数の個数: 24

約数和(自身を含む): 14362488

約数和(自身を除く): 7575508

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2477, 2740, 4954, 9908, 12385, 24770, 49540, 339349, 678698, 1357396, 1696745, 3393490, 6786980]

約数ペア:

[(1, 6786980), (2, 3393490), (4, 1696745), (5, 1357396), (10, 678698), (20, 339349), (137, 49540), (274, 24770), (548, 12385), (685, 9908), (1370, 4954), (2477, 2740)]