4196660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16141}}^1$

素因数の和:16163

約数の個数: 24

約数和(自身を含む): 9491496

約数和(自身を除く): 5294836

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 16141, 32282, 64564, 80705, 161410, 209833, 322820, 419666, 839332, 1049165, 2098330, 4196660]

約数ペア:

[(1, 4196660), (2, 2098330), (4, 1049165), (5, 839332), (10, 419666), (13, 322820), (20, 209833), (26, 161410), (52, 80705), (65, 64564), (130, 32282), (260, 16141)]