2565604

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 4757760

約数和(自身を除く): 2192156

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 353, 706, 1412, 1817, 3634, 7268, 8119, 16238, 27887, 32476, 55774, 111548, 641401, 1282802, 2565604]

約数ペア:

[(1, 2565604), (2, 1282802), (4, 641401), (23, 111548), (46, 55774), (79, 32476), (92, 27887), (158, 16238), (316, 8119), (353, 7268), (706, 3634), (1412, 1817)]