282489448

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{2617}}^1$

素因数の和:2857

約数の個数: 32

約数和(自身を含む): 539098560

約数和(自身を除く): 256609112

約数列:

[1, 2, 4, 8, 103, 131, 206, 262, 412, 524, 824, 1048, 2617, 5234, 10468, 13493, 20936, 26986, 53972, 107944, 269551, 342827, 539102, 685654, 1078204, 1371308, 2156408, 2742616, 35311181, 70622362, 141244724, 282489448]

約数ペア:

[(1, 282489448), (2, 141244724), (4, 70622362), (8, 35311181), (103, 2742616), (131, 2156408), (206, 1371308), (262, 1078204), (412, 685654), (524, 539102), (824, 342827), (1048, 269551), (2617, 107944), (5234, 53972), (10468, 26986), (13493, 20936)]