2749156942

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6334463}}^1$

素因数の和:6334503

約数の個数: 16

約数和(自身を含む): 4864868352

約数和(自身を除く): 2115711410

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 6334463, 12668926, 44341241, 88682482, 196368353, 392736706, 1374578471, 2749156942]

約数ペア:

[(1, 2749156942), (2, 1374578471), (7, 392736706), (14, 196368353), (31, 88682482), (62, 44341241), (217, 12668926), (434, 6334463)]