291840438

素因数分解:

$2^1\times 3^1\times {\mathrm{2207}}^1\times {\mathrm{22039}}^1$

素因数の和:24251

約数の個数: 16

約数和(自身を含む): 583971840

約数和(自身を除く): 292131402

約数列:

[1, 2, 3, 6, 2207, 4414, 6621, 13242, 22039, 44078, 66117, 132234, 48640073, 97280146, 145920219, 291840438]

約数ペア:

[(1, 291840438), (2, 145920219), (3, 97280146), (6, 48640073), (2207, 132234), (4414, 66117), (6621, 44078), (13242, 22039)]