260299734

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{55691}}^1$

素因数の和:55756

約数の個数: 32

約数和(自身を含む): 561375360

約数和(自身を除く): 301075626

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4674, 55691, 111382, 167073, 334146, 1058129, 2116258, 2283331, 3174387, 4566662, 6348774, 6849993, 13699986, 43383289, 86766578, 130149867, 260299734]

約数ペア:

[(1, 260299734), (2, 130149867), (3, 86766578), (6, 43383289), (19, 13699986), (38, 6849993), (41, 6348774), (57, 4566662), (82, 3174387), (114, 2283331), (123, 2116258), (246, 1058129), (779, 334146), (1558, 167073), (2337, 111382), (4674, 55691)]