890993536

素因数分解:

$2^7\times {\mathrm{6960887}}^1$

素因数の和:6960901

約数の個数: 16

約数和(自身を含む): 1775026440

約数和(自身を除く): 884032904

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 6960887, 13921774, 27843548, 55687096, 111374192, 222748384, 445496768, 890993536]

約数ペア:

[(1, 890993536), (2, 445496768), (4, 222748384), (8, 111374192), (16, 55687096), (32, 27843548), (64, 13921774), (128, 6960887)]