2078753593

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{3433}}^1\times {\mathrm{3761}}^1$

素因数の和:7224

約数の個数: 16

約数和(自身を含む): 2480391936

約数和(自身を除く): 401638343

約数列:

[1, 7, 23, 161, 3433, 3761, 24031, 26327, 78959, 86503, 552713, 605521, 12911513, 90380591, 296964799, 2078753593]

約数ペア:

[(1, 2078753593), (7, 296964799), (23, 90380591), (161, 12911513), (3433, 605521), (3761, 552713), (24031, 86503), (26327, 78959)]