1929889922

素因数分解:

$2^1\times {\mathrm{241}}^1\times {\mathrm{1489}}^1\times {\mathrm{2689}}^1$

素因数の和:4421

約数の個数: 16

約数和(自身を含む): 2909880600

約数和(自身を除く): 979990678

約数列:

[1, 2, 241, 482, 1489, 2689, 2978, 5378, 358849, 648049, 717698, 1296098, 4003921, 8007842, 964944961, 1929889922]

約数ペア:

[(1, 1929889922), (2, 964944961), (241, 8007842), (482, 4003921), (1489, 1296098), (2689, 717698), (2978, 648049), (5378, 358849)]