1282556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 2481024

約数和(自身を除く): 1198468

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 283, 412, 566, 1132, 1133, 2266, 3113, 4532, 6226, 12452, 29149, 58298, 116596, 320639, 641278, 1282556]

約数ペア:

[(1, 1282556), (2, 641278), (4, 320639), (11, 116596), (22, 58298), (44, 29149), (103, 12452), (206, 6226), (283, 4532), (412, 3113), (566, 2266), (1132, 1133)]