1282254238

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{3371}}^1\times {\mathrm{4423}}^1$

素因数の和:7839

約数の個数: 16

約数和(自身を含む): 1969140096

約数和(自身を除く): 686885858

約数列:

[1, 2, 43, 86, 3371, 4423, 6742, 8846, 144953, 190189, 289906, 380378, 14909933, 29819866, 641127119, 1282254238]

約数ペア:

[(1, 1282254238), (2, 641127119), (43, 29819866), (86, 14909933), (3371, 380378), (4423, 289906), (6742, 190189), (8846, 144953)]