2164708918

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1\times {\mathrm{18523}}^1$

素因数の和:19419

約数の個数: 16

約数和(自身を含む): 3296975616

約数和(自身を除く): 1132266698

約数列:

[1, 2, 71, 142, 823, 1646, 18523, 37046, 58433, 116866, 1315133, 2630266, 15244429, 30488858, 1082354459, 2164708918]

約数ペア:

[(1, 2164708918), (2, 1082354459), (71, 30488858), (142, 15244429), (823, 2630266), (1646, 1315133), (18523, 116866), (37046, 58433)]