2056554721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1\times {\mathrm{2309}}^1$

素因数の和:2976

約数の個数: 16

約数和(自身を含む): 2236893120

約数和(自身を除く): 180338399

約数列:

[1, 13, 131, 523, 1703, 2309, 6799, 30017, 68513, 302479, 890669, 1207607, 3932227, 15698891, 158196517, 2056554721]

約数ペア:

[(1, 2056554721), (13, 158196517), (131, 15698891), (523, 3932227), (1703, 1207607), (2309, 890669), (6799, 302479), (30017, 68513)]