879293872

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1340387}}^1$

素因数の和:1340436

約数の個数: 20

約数和(自身を含む): 1745185176

約数和(自身を除く): 865891304

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1340387, 2680774, 5361548, 10723096, 21446192, 54955867, 109911734, 219823468, 439646936, 879293872]

約数ペア:

[(1, 879293872), (2, 439646936), (4, 219823468), (8, 109911734), (16, 54955867), (41, 21446192), (82, 10723096), (164, 5361548), (328, 2680774), (656, 1340387)]