2054815231

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{18869}}^1$

素因数の和:19254

約数の個数: 16

約数和(自身を含む): 2405698560

約数和(自身を除く): 350883329

約数列:

[1, 7, 47, 329, 331, 2317, 15557, 18869, 108899, 132083, 886843, 6207901, 6245639, 43719473, 293545033, 2054815231]

約数ペア:

[(1, 2054815231), (7, 293545033), (47, 43719473), (329, 6245639), (331, 6207901), (2317, 886843), (15557, 132083), (18869, 108899)]