2552179

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 16

約数和(自身を含む): 3055360

約数和(自身を除く): 503181

約数列:

[1, 7, 43, 61, 139, 301, 427, 973, 2623, 5977, 8479, 18361, 41839, 59353, 364597, 2552179]

約数ペア:

[(1, 2552179), (7, 364597), (43, 59353), (61, 41839), (139, 18361), (301, 8479), (427, 5977), (973, 2623)]