133640474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{141269}}^1$

素因数の和:141325

約数の個数: 16

約数和(自身を含む): 223771680

約数和(自身を除く): 90131206

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 141269, 282538, 1553959, 3107918, 6074567, 12149134, 66820237, 133640474]

約数ペア:

[(1, 133640474), (2, 66820237), (11, 12149134), (22, 6074567), (43, 3107918), (86, 1553959), (473, 282538), (946, 141269)]