2906704045

素因数分解:

$5^1\times 7^1\times {\mathrm{5309}}^1\times {\mathrm{15643}}^1$

素因数の和:20964

約数の個数: 16

約数和(自身を含む): 3987342720

約数和(自身を除く): 1080638675

約数列:

[1, 5, 7, 35, 5309, 15643, 26545, 37163, 78215, 109501, 185815, 547505, 83048687, 415243435, 581340809, 2906704045]

約数ペア:

[(1, 2906704045), (5, 581340809), (7, 415243435), (35, 83048687), (5309, 547505), (15643, 185815), (26545, 109501), (37163, 78215)]