1705210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1009}}^1$

素因数の和:1042

約数の個数: 24

約数和(自身を含む): 3326940

約数和(自身を除く): 1621730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1009, 1690, 2018, 5045, 10090, 13117, 26234, 65585, 131170, 170521, 341042, 852605, 1705210]

約数ペア:

[(1, 1705210), (2, 852605), (5, 341042), (10, 170521), (13, 131170), (26, 65585), (65, 26234), (130, 13117), (169, 10090), (338, 5045), (845, 2018), (1009, 1690)]