2076556445

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1\times {\mathrm{7451}}^1$

素因数の和:7996

約数の個数: 16

約数和(自身を含む): 2516391360

約数和(自身を除く): 439834915

約数列:

[1, 5, 139, 401, 695, 2005, 7451, 37255, 55739, 278695, 1035689, 2987851, 5178445, 14939255, 415311289, 2076556445]

約数ペア:

[(1, 2076556445), (5, 415311289), (139, 14939255), (401, 5178445), (695, 2987851), (2005, 1035689), (7451, 278695), (37255, 55739)]