255748942

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1\times {\mathrm{2617}}^1$

素因数の和:3123

約数の個数: 16

約数和(自身を含む): 387736272

約数和(自身を除く): 131987330

約数列:

[1, 2, 131, 262, 373, 746, 2617, 5234, 48863, 97726, 342827, 685654, 976141, 1952282, 127874471, 255748942]

約数ペア:

[(1, 255748942), (2, 127874471), (131, 1952282), (262, 976141), (373, 685654), (746, 342827), (2617, 97726), (5234, 48863)]