1396790642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{152189}}^1$

素因数の和:152557

約数の個数: 16

約数和(自身を含む): 2262760920

約数和(自身を除く): 865970278

約数列:

[1, 2, 13, 26, 353, 706, 4589, 9178, 152189, 304378, 1978457, 3956914, 53722717, 107445434, 698395321, 1396790642]

約数ペア:

[(1, 1396790642), (2, 698395321), (13, 107445434), (26, 53722717), (353, 3956914), (706, 1978457), (4589, 304378), (9178, 152189)]