2243020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8627}}^1$

素因数の和:8649

約数の個数: 24

約数和(自身を含む): 5073264

約数和(自身を除く): 2830244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 8627, 17254, 34508, 43135, 86270, 112151, 172540, 224302, 448604, 560755, 1121510, 2243020]

約数ペア:

[(1, 2243020), (2, 1121510), (4, 560755), (5, 448604), (10, 224302), (13, 172540), (20, 112151), (26, 86270), (52, 43135), (65, 34508), (130, 17254), (260, 8627)]