2905804951

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{134909}}^1$

素因数の和:135114

約数の個数: 16

約数和(自身を含む): 3535721280

約数和(自身を除く): 629916329

約数列:

[1, 7, 17, 119, 181, 1267, 3077, 21539, 134909, 944363, 2293453, 16054171, 24418529, 170929703, 415114993, 2905804951]

約数ペア:

[(1, 2905804951), (7, 415114993), (17, 170929703), (119, 24418529), (181, 16054171), (1267, 2293453), (3077, 944363), (21539, 134909)]