2757432886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{809581}}^1$

素因数の和:809727

約数の個数: 16

約数和(自身を含む): 4488322608

約数和(自身を除く): 1730889722

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 809581, 1619162, 10524553, 21049106, 106055111, 212110222, 1378716443, 2757432886]

約数ペア:

[(1, 2757432886), (2, 1378716443), (13, 212110222), (26, 106055111), (131, 21049106), (262, 10524553), (1703, 1619162), (3406, 809581)]