2127710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1259}}^1$

素因数の和:1292

約数の個数: 24

約数和(自身を含む): 4150440

約数和(自身を除く): 2022730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1259, 1690, 2518, 6295, 12590, 16367, 32734, 81835, 163670, 212771, 425542, 1063855, 2127710]

約数ペア:

[(1, 2127710), (2, 1063855), (5, 425542), (10, 212771), (13, 163670), (26, 81835), (65, 32734), (130, 16367), (169, 12590), (338, 6295), (845, 2518), (1259, 1690)]