1073020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4127}}^1$

素因数の和:4149

約数の個数: 24

約数和(自身を含む): 2427264

約数和(自身を除く): 1354244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4127, 8254, 16508, 20635, 41270, 53651, 82540, 107302, 214604, 268255, 536510, 1073020]

約数ペア:

[(1, 1073020), (2, 536510), (4, 268255), (5, 214604), (10, 107302), (13, 82540), (20, 53651), (26, 41270), (52, 20635), (65, 16508), (130, 8254), (260, 4127)]