1993669226

素因数分解:

$2^1\times {\mathrm{443}}^1\times {\mathrm{1051}}^1\times {\mathrm{2141}}^1$

素因数の和:3637

約数の個数: 16

約数和(自身を含む): 3001507488

約数和(自身を除く): 1007838262

約数列:

[1, 2, 443, 886, 1051, 2102, 2141, 4282, 465593, 931186, 948463, 1896926, 2250191, 4500382, 996834613, 1993669226]

約数ペア:

[(1, 1993669226), (2, 996834613), (443, 4500382), (886, 2250191), (1051, 1896926), (2102, 948463), (2141, 931186), (4282, 465593)]