2018749827

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{74611}}^1$

素因数の和:74954

約数の個数: 16

約数和(自身を含む): 2793473280

約数和(自身を除く): 774723453

約数列:

[1, 3, 29, 87, 311, 933, 9019, 27057, 74611, 223833, 2163719, 6491157, 23204021, 69612063, 672916609, 2018749827]

約数ペア:

[(1, 2018749827), (3, 672916609), (29, 69612063), (87, 23204021), (311, 6491157), (933, 2163719), (9019, 223833), (27057, 74611)]