1268358434

素因数分解:

$2^1\times 7^3\times {\mathrm{1848919}}^1$

素因数の和:1848942

約数の個数: 16

約数和(自身を含む): 2218704000

約数和(自身を除く): 950345566

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1848919, 3697838, 12942433, 25884866, 90597031, 181194062, 634179217, 1268358434]

約数ペア:

[(1, 1268358434), (2, 634179217), (7, 181194062), (14, 90597031), (49, 25884866), (98, 12942433), (343, 3697838), (686, 1848919)]