1893580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7283}}^1$

素因数の和:7305

約数の個数: 24

約数和(自身を含む): 4282992

約数和(自身を除く): 2389412

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7283, 14566, 29132, 36415, 72830, 94679, 145660, 189358, 378716, 473395, 946790, 1893580]

約数ペア:

[(1, 1893580), (2, 946790), (4, 473395), (5, 378716), (10, 189358), (13, 145660), (20, 94679), (26, 72830), (52, 36415), (65, 29132), (130, 14566), (260, 7283)]