338184290

素因数分解:

$2^1\times 5^1\times {\mathrm{1667}}^1\times {\mathrm{20287}}^1$

素因数の和:21961

約数の個数: 16

約数和(自身を含む): 609126912

約数和(自身を除く): 270942622

約数列:

[1, 2, 5, 10, 1667, 3334, 8335, 16670, 20287, 40574, 101435, 202870, 33818429, 67636858, 169092145, 338184290]

約数ペア:

[(1, 338184290), (2, 169092145), (5, 67636858), (10, 33818429), (1667, 202870), (3334, 101435), (8335, 40574), (16670, 20287)]