255428865601

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{33961}}^1\times {\mathrm{82651}}^1$

素因数の和:116632

約数の個数: 16

約数和(自身を含む): 314387049088

約数和(自身を除く): 58958183487

約数列:

[1, 7, 13, 91, 33961, 82651, 237727, 441493, 578557, 1074463, 3090451, 7521241, 2806910611, 19648374277, 36489837943, 255428865601]

約数ペア:

[(1, 255428865601), (7, 36489837943), (13, 19648374277), (91, 2806910611), (33961, 7521241), (82651, 3090451), (237727, 1074463), (441493, 578557)]