2019988427

素因数分解:

${\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1\times {\mathrm{1949}}^1$

素因数の和:2546

約数の個数: 16

約数和(自身を含む): 2121600000

約数和(自身を除く): 101611573

約数列:

[1, 31, 67, 499, 1949, 2077, 15469, 33433, 60419, 130583, 972551, 1036423, 4048073, 30149081, 65160917, 2019988427]

約数ペア:

[(1, 2019988427), (31, 65160917), (67, 30149081), (499, 4048073), (1949, 1036423), (2077, 972551), (15469, 130583), (33433, 60419)]