260623769

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{1753}}^1$

素因数の和:2144

約数の個数: 16

約数和(自身を含む): 303427968

約数和(自身を除く): 42804199

約数列:

[1, 7, 67, 317, 469, 1753, 2219, 12271, 21239, 117451, 148673, 555701, 822157, 3889907, 37231967, 260623769]

約数ペア:

[(1, 260623769), (7, 37231967), (67, 3889907), (317, 822157), (469, 555701), (1753, 148673), (2219, 117451), (12271, 21239)]