268564742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{111253}}^1$

素因数の和:111343

約数の個数: 16

約数和(自身を含む): 432555552

約数和(自身を除く): 163990810

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 111253, 222506, 1891301, 3782602, 7898963, 15797926, 134282371, 268564742]

約数ペア:

[(1, 268564742), (2, 134282371), (17, 15797926), (34, 7898963), (71, 3782602), (142, 1891301), (1207, 222506), (2414, 111253)]