13660660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52541}}^1$

素因数の和:52563

約数の個数: 24

約数和(自身を含む): 30894696

約数和(自身を除く): 17234036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 52541, 105082, 210164, 262705, 525410, 683033, 1050820, 1366066, 2732132, 3415165, 6830330, 13660660]

約数ペア:

[(1, 13660660), (2, 6830330), (4, 3415165), (5, 2732132), (10, 1366066), (13, 1050820), (20, 683033), (26, 525410), (52, 262705), (65, 210164), (130, 105082), (260, 52541)]