2081566228

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1813211}}^1$

素因数の和:1813263

約数の個数: 24

約数和(自身を含む): 4264674624

約数和(自身を除く): 2183108396

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1813211, 3626422, 7252844, 12692477, 25384954, 50769908, 74341651, 148683302, 297366604, 520391557, 1040783114, 2081566228]

約数ペア:

[(1, 2081566228), (2, 1040783114), (4, 520391557), (7, 297366604), (14, 148683302), (28, 74341651), (41, 50769908), (82, 25384954), (164, 12692477), (287, 7252844), (574, 3626422), (1148, 1813211)]