258294022

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1085269}}^1$

素因数の和:1085295

約数の個数: 16

約数和(自身を含む): 468836640

約数和(自身を除く): 210542618

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1085269, 2170538, 7596883, 15193766, 18449573, 36899146, 129147011, 258294022]

約数ペア:

[(1, 258294022), (2, 129147011), (7, 36899146), (14, 18449573), (17, 15193766), (34, 7596883), (119, 2170538), (238, 1085269)]