3120730672

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{1423691}}^1$

素因数の和:1423836

約数の個数: 20

約数和(自身を含む): 6090554376

約数和(自身を除く): 2969823704

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 1423691, 2847382, 5694764, 11389528, 22779056, 195045667, 390091334, 780182668, 1560365336, 3120730672]

約数ペア:

[(1, 3120730672), (2, 1560365336), (4, 780182668), (8, 390091334), (16, 195045667), (137, 22779056), (274, 11389528), (548, 5694764), (1096, 2847382), (2192, 1423691)]