1291670006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{388823}}^1$

素因数の和:388987

約数の個数: 16

約数和(自身を含む): 2127644928

約数和(自身を除く): 835974922

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 388823, 777646, 4277053, 8554106, 58712273, 117424546, 645835003, 1291670006]

約数ペア:

[(1, 1291670006), (2, 645835003), (11, 117424546), (22, 58712273), (151, 8554106), (302, 4277053), (1661, 777646), (3322, 388823)]