2019116729

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1\times {\mathrm{9227}}^1$

素因数の和:10004

約数の個数: 16

約数和(自身を含む): 2364730368

約数和(自身を除く): 345613639

約数列:

[1, 7, 43, 301, 727, 5089, 9227, 31261, 64589, 218827, 396761, 2777327, 6708029, 46956203, 288445247, 2019116729]

約数ペア:

[(1, 2019116729), (7, 288445247), (43, 46956203), (301, 6708029), (727, 2777327), (5089, 396761), (9227, 218827), (31261, 64589)]