2007670105

素因数分解:

$5^1\times 7^1\times {\mathrm{3617}}^1\times {\mathrm{15859}}^1$

素因数の和:19488

約数の個数: 16

約数和(自身を含む): 2754311040

約数和(自身を除く): 746640935

約数列:

[1, 5, 7, 35, 3617, 15859, 18085, 25319, 79295, 111013, 126595, 555065, 57362003, 286810015, 401534021, 2007670105]

約数ペア:

[(1, 2007670105), (5, 401534021), (7, 286810015), (35, 57362003), (3617, 555065), (15859, 126595), (18085, 111013), (25319, 79295)]