2012380563

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{1303}}^1\times {\mathrm{4723}}^1$

素因数の和:6138

約数の個数: 16

約数和(自身を含む): 2710442240

約数和(自身を除く): 698061677

約数列:

[1, 3, 109, 327, 1303, 3909, 4723, 14169, 142027, 426081, 514807, 1544421, 6154069, 18462207, 670793521, 2012380563]

約数ペア:

[(1, 2012380563), (3, 670793521), (109, 18462207), (327, 6154069), (1303, 1544421), (3909, 514807), (4723, 426081), (14169, 142027)]