8685170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66809}}^1$

素因数の和:66829

約数の個数: 16

約数和(自身を含む): 16836120

約数和(自身を除く): 8150950

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 66809, 133618, 334045, 668090, 868517, 1737034, 4342585, 8685170]

約数ペア:

[(1, 8685170), (2, 4342585), (5, 1737034), (10, 868517), (13, 668090), (26, 334045), (65, 133618), (130, 66809)]