2009671643

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{344653}}^1$

素因数の和:344691

約数の個数: 16

約数和(自身を含む): 2481508800

約数和(自身を除く): 471837157

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 344653, 2412571, 5859101, 16887997, 41013707, 118215979, 287095949, 2009671643]

約数ペア:

[(1, 2009671643), (7, 287095949), (17, 118215979), (49, 41013707), (119, 16887997), (343, 5859101), (833, 2412571), (5831, 344653)]