2533.0000000

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16127}}^1$

素因数の和:16149

約数の個数: 24

約数和(自身を含む): 9483264

約数和(自身を除く): 5290244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 16127, 32254, 64508, 80635, 161270, 209651, 322540, 419302, 838604, 1048255, 2096510, 4193020]

約数ペア:

[(1, 4193020), (2, 2096510), (4, 1048255), (5, 838604), (10, 419302), (13, 322540), (20, 209651), (26, 161270), (52, 80635), (65, 64508), (130, 32254), (260, 16127)]