2138839235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{6871}}^1\times {\mathrm{4789}}^1$

素因数の和:11678

約数の個数: 16

約数和(自身を含む): 2765017920

約数和(自身を除く): 626178685

約数列:

[1, 5, 13, 65, 4789, 6871, 23945, 34355, 62257, 89323, 311285, 446615, 32905219, 164526095, 427767847, 2138839235]

約数ペア:

[(1, 2138839235), (5, 427767847), (13, 164526095), (65, 32905219), (4789, 446615), (6871, 311285), (23945, 89323), (34355, 62257)]