3963646

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:447

約数の個数: 16

約数和(自身を含む): 6110208

約数和(自身を除く): 2146562

約数列:

[1, 2, 71, 103, 142, 206, 271, 542, 7313, 14626, 19241, 27913, 38482, 55826, 1981823, 3963646]

約数ペア:

[(1, 3963646), (2, 1981823), (71, 55826), (103, 38482), (142, 27913), (206, 19241), (271, 14626), (542, 7313)]