102402352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{492319}}^1$

素因数の和:492340

約数の個数: 20

約数和(自身を含む): 213666880

約数和(自身を除く): 111264528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 492319, 984638, 1969276, 3938552, 6400147, 7877104, 12800294, 25600588, 51201176, 102402352]

約数ペア:

[(1, 102402352), (2, 51201176), (4, 25600588), (8, 12800294), (13, 7877104), (16, 6400147), (26, 3938552), (52, 1969276), (104, 984638), (208, 492319)]