397681026

素因数分解:

$2^1\times 3^1\times {\mathrm{739}}^1\times {\mathrm{89689}}^1$

素因数の和:90433

約数の個数: 16

約数和(自身を含む): 796447200

約数和(自身を除く): 398766174

約数列:

[1, 2, 3, 6, 739, 1478, 2217, 4434, 89689, 179378, 269067, 538134, 66280171, 132560342, 198840513, 397681026]

約数ペア:

[(1, 397681026), (2, 198840513), (3, 132560342), (6, 66280171), (739, 538134), (1478, 269067), (2217, 179378), (4434, 89689)]