2037441007

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{398171}}^1$

素因数の和:398238

約数の個数: 16

約数和(自身を含む): 2522817792

約数和(自身を除く): 485376785

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 398171, 2787197, 6768907, 17121353, 47382349, 119849471, 291063001, 2037441007]

約数ペア:

[(1, 2037441007), (7, 291063001), (17, 119849471), (43, 47382349), (119, 17121353), (301, 6768907), (731, 2787197), (5117, 398171)]