2019473716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1447}}^1\times {\mathrm{26839}}^1$

素因数の和:28303

約数の個数: 24

約数和(自身を含む): 3808703360

約数和(自身を除く): 1789229644

約数列:

[1, 2, 4, 13, 26, 52, 1447, 2894, 5788, 18811, 26839, 37622, 53678, 75244, 107356, 348907, 697814, 1395628, 38836033, 77672066, 155344132, 504868429, 1009736858, 2019473716]

約数ペア:

[(1, 2019473716), (2, 1009736858), (4, 504868429), (13, 155344132), (26, 77672066), (52, 38836033), (1447, 1395628), (2894, 697814), (5788, 348907), (18811, 107356), (26839, 75244), (37622, 53678)]