2016556484

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{569}}^1\times {\mathrm{12479}}^1$

素因数の和:13123

約数の個数: 24

約数和(自身を含む): 3585254400

約数和(自身を除く): 1568697916

約数列:

[1, 2, 4, 71, 142, 284, 569, 1138, 2276, 12479, 24958, 40399, 49916, 80798, 161596, 886009, 1772018, 3544036, 7100551, 14201102, 28402204, 504139121, 1008278242, 2016556484]

約数ペア:

[(1, 2016556484), (2, 1008278242), (4, 504139121), (71, 28402204), (142, 14201102), (284, 7100551), (569, 3544036), (1138, 1772018), (2276, 886009), (12479, 161596), (24958, 80798), (40399, 49916)]