2213637119

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{3853}}^1$

素因数の和:4358

約数の個数: 16

約数和(自身を含む): 2344218624

約数和(自身を除く): 130581505

約数列:

[1, 31, 43, 431, 1333, 3853, 13361, 18533, 119443, 165679, 574523, 1660643, 5136049, 51479933, 71407649, 2213637119]

約数ペア:

[(1, 2213637119), (31, 71407649), (43, 51479933), (431, 5136049), (1333, 1660643), (3853, 574523), (13361, 165679), (18533, 119443)]