2162421224

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{1076903}}^1$

素因数の和:1077160

約数の個数: 16

約数和(自身を含む): 4070697120

約数和(自身を除く): 1908275896

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 1076903, 2153806, 4307612, 8615224, 270302653, 540605306, 1081210612, 2162421224]

約数ペア:

[(1, 2162421224), (2, 1081210612), (4, 540605306), (8, 270302653), (251, 8615224), (502, 4307612), (1004, 2153806), (2008, 1076903)]