2008593145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{178621}}^1$

素因数の和:178812

約数の個数: 16

約数和(自身を含む): 2610739152

約数和(自身を除く): 602146007

約数列:

[1, 5, 13, 65, 173, 865, 2249, 11245, 178621, 893105, 2322073, 11610365, 30901433, 154507165, 401718629, 2008593145]

約数ペア:

[(1, 2008593145), (5, 401718629), (13, 154507165), (65, 30901433), (173, 11610365), (865, 2322073), (2249, 893105), (11245, 178621)]