2831129126

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6523339}}^1$

素因数の和:6523379

約数の個数: 16

約数和(自身を含む): 5009925120

約数和(自身を除く): 2178795994

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 6523339, 13046678, 45663373, 91326746, 202223509, 404447018, 1415564563, 2831129126]

約数ペア:

[(1, 2831129126), (2, 1415564563), (7, 404447018), (14, 202223509), (31, 91326746), (62, 45663373), (217, 13046678), (434, 6523339)]