258758932

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{17191}}^1$

素因数の和:17319

約数の個数: 24

約数和(自身を含む): 467897472

約数和(自身を除く): 209138540

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 3763, 7526, 15052, 17191, 34382, 68764, 911123, 1220561, 1822246, 2441122, 3644492, 4882244, 64689733, 129379466, 258758932]

約数ペア:

[(1, 258758932), (2, 129379466), (4, 64689733), (53, 4882244), (71, 3644492), (106, 2441122), (142, 1822246), (212, 1220561), (284, 911123), (3763, 68764), (7526, 34382), (15052, 17191)]