2743658

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:629

約数の個数: 16

約数和(自身を含む): 4288416

約数和(自身を除く): 1544758

約数列:

[1, 2, 43, 61, 86, 122, 523, 1046, 2623, 5246, 22489, 31903, 44978, 63806, 1371829, 2743658]

約数ペア:

[(1, 2743658), (2, 1371829), (43, 63806), (61, 44978), (86, 31903), (122, 22489), (523, 5246), (1046, 2623)]