2378971

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 2959360

約数和(自身を除く): 580389

約数列:

[1, 7, 19, 31, 133, 217, 577, 589, 4039, 4123, 10963, 17887, 76741, 125209, 339853, 2378971]

約数ペア:

[(1, 2378971), (7, 339853), (19, 125209), (31, 76741), (133, 17887), (217, 10963), (577, 4123), (589, 4039)]