2016176487

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{501911}}^1$

素因数の和:502030

約数の個数: 16

約数和(自身を含む): 2923135488

約数和(自身を除く): 906959001

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 501911, 1505733, 6524843, 19574529, 51696833, 155090499, 672058829, 2016176487]

約数ペア:

[(1, 2016176487), (3, 672058829), (13, 155090499), (39, 51696833), (103, 19574529), (309, 6524843), (1339, 1505733), (4017, 501911)]