2012377942

素因数分解:

$2^1\times {\mathrm{251}}^2\times {\mathrm{15971}}^1$

素因数の和:16475

約数の個数: 12

約数和(自身を含む): 3030830748

約数和(自身を除く): 1018452806

約数列:

[1, 2, 251, 502, 15971, 31942, 63001, 126002, 4008721, 8017442, 1006188971, 2012377942]

約数ペア:

[(1, 2012377942), (2, 1006188971), (251, 8017442), (502, 4008721), (15971, 126002), (31942, 63001)]