2050872487

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 2280554496

約数和(自身を除く): 229682009

約数列:

[1, 23, 31, 43, 151, 443, 713, 989, 1333, 3473, 4681, 6493, 10189, 13733, 19049, 30659, 66893, 107663, 149339, 201283, 315859, 438127, 590519, 1538539, 2073683, 2876399, 4629509, 13581937, 47694709, 66157177, 89168369, 2050872487]

約数ペア:

[(1, 2050872487), (23, 89168369), (31, 66157177), (43, 47694709), (151, 13581937), (443, 4629509), (713, 2876399), (989, 2073683), (1333, 1538539), (3473, 590519), (4681, 438127), (6493, 315859), (10189, 201283), (13733, 149339), (19049, 107663), (30659, 66893)]