2842851310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21868087}}^1$

素因数の和:21868107

約数の個数: 16

約数和(自身を含む): 5510758176

約数和(自身を除く): 2667906866

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 21868087, 43736174, 109340435, 218680870, 284285131, 568570262, 1421425655, 2842851310]

約数ペア:

[(1, 2842851310), (2, 1421425655), (5, 568570262), (10, 284285131), (13, 218680870), (26, 109340435), (65, 43736174), (130, 21868087)]