264217070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2032439}}^1$

素因数の和:2032459

約数の個数: 16

約数和(自身を含む): 512174880

約数和(自身を除く): 247957810

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2032439, 4064878, 10162195, 20324390, 26421707, 52843414, 132108535, 264217070]

約数ペア:

[(1, 264217070), (2, 132108535), (5, 52843414), (10, 26421707), (13, 20324390), (26, 10162195), (65, 4064878), (130, 2032439)]