2016072016

素因数分解:

$2^4\times 7^1\times {\mathrm{18000643}}^1$

素因数の和:18000658

約数の個数: 20

約数和(自身を含む): 4464159712

約数和(自身を除く): 2448087696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18000643, 36001286, 72002572, 126004501, 144005144, 252009002, 288010288, 504018004, 1008036008, 2016072016]

約数ペア:

[(1, 2016072016), (2, 1008036008), (4, 504018004), (7, 288010288), (8, 252009002), (14, 144005144), (16, 126004501), (28, 72002572), (56, 36001286), (112, 18000643)]