2017474018

素因数分解:

$2^1\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{129011}}^1$

素因数の和:130137

約数の個数: 16

約数和(自身を含む): 3461649984

約数和(自身を除く): 1444175966

約数列:

[1, 2, 7, 14, 1117, 2234, 7819, 15638, 129011, 258022, 903077, 1806154, 144105287, 288210574, 1008737009, 2017474018]

約数ペア:

[(1, 2017474018), (2, 1008737009), (7, 288210574), (14, 144105287), (1117, 1806154), (2234, 903077), (7819, 258022), (15638, 129011)]