255352514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{27883}}^1$

素因数の和:28145

約数の個数: 16

約数和(自身を含む): 404875680

約数和(自身を除く): 149523166

約数列:

[1, 2, 19, 38, 241, 482, 4579, 9158, 27883, 55766, 529777, 1059554, 6719803, 13439606, 127676257, 255352514]

約数ペア:

[(1, 255352514), (2, 127676257), (19, 13439606), (38, 6719803), (241, 1059554), (482, 529777), (4579, 55766), (9158, 27883)]