1039269695

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{27281}}^1$

素因数の和:27706

約数の個数: 16

約数和(自身を含む): 1316083680

約数和(自身を除く): 276813985

約数列:

[1, 5, 19, 95, 401, 2005, 7619, 27281, 38095, 136405, 518339, 2591695, 10939681, 54698405, 207853939, 1039269695]

約数ペア:

[(1, 1039269695), (5, 207853939), (19, 54698405), (95, 10939681), (401, 2591695), (2005, 518339), (7619, 136405), (27281, 38095)]