1888890873

素因数分解:

$3^1\times {\mathrm{307}}^1\times {\mathrm{1061}}^1\times {\mathrm{1933}}^1$

素因数の和:3304

約数の個数: 16

約数和(自身を含む): 2530414656

約数和(自身を除く): 641523783

約数列:

[1, 3, 307, 921, 1061, 1933, 3183, 5799, 325727, 593431, 977181, 1780293, 2050913, 6152739, 629630291, 1888890873]

約数ペア:

[(1, 1888890873), (3, 629630291), (307, 6152739), (921, 2050913), (1061, 1780293), (1933, 977181), (3183, 593431), (5799, 325727)]