2080215000002

素因数分解:

$2^1\times {\mathrm{733}}^1\times {\mathrm{4723}}^1\times {\mathrm{300439}}^1$

素因数の和:305897

約数の個数: 16

約数和(自身を含む): 3125251389120

約数和(自身を除く): 1045036389118

約数列:

[1, 2, 733, 1466, 4723, 9446, 300439, 600878, 3461959, 6923918, 220221787, 440443574, 1418973397, 2837946794, 1040107500001, 2080215000002]

約数ペア:

[(1, 2080215000002), (2, 1040107500001), (733, 2837946794), (1466, 1418973397), (4723, 440443574), (9446, 220221787), (300439, 6923918), (600878, 3461959)]