2839842074

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{1031}}^1\times {\mathrm{6991}}^1$

素因数の和:8221

約数の個数: 16

約数和(自身を含む): 4286151936

約数和(自身を除く): 1446309862

約数列:

[1, 2, 197, 394, 1031, 2062, 6991, 13982, 203107, 406214, 1377227, 2754454, 7207721, 14415442, 1419921037, 2839842074]

約数ペア:

[(1, 2839842074), (2, 1419921037), (197, 14415442), (394, 7207721), (1031, 2754454), (2062, 1377227), (6991, 406214), (13982, 203107)]