2011574138

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1394989}}^1$

素因数の和:1395101

約数の個数: 16

約数和(自身を含む): 3481895040

約数和(自身を除く): 1470320902

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 1394989, 2789978, 9764923, 19529846, 143683867, 287367734, 1005787069, 2011574138]

約数ペア:

[(1, 2011574138), (2, 1005787069), (7, 287367734), (14, 143683867), (103, 19529846), (206, 9764923), (721, 2789978), (1442, 1394989)]