1931721738

素因数分解:

$2^1\times 3^1\times {\mathrm{479}}^1\times {\mathrm{672137}}^1$

素因数の和:672621

約数の個数: 16

約数和(自身を含む): 3871514880

約数和(自身を除く): 1939793142

約数列:

[1, 2, 3, 6, 479, 958, 1437, 2874, 672137, 1344274, 2016411, 4032822, 321953623, 643907246, 965860869, 1931721738]

約数ペア:

[(1, 1931721738), (2, 965860869), (3, 643907246), (6, 321953623), (479, 4032822), (958, 2016411), (1437, 1344274), (2874, 672137)]