130128518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{39409}}^1$

素因数の和:39551

約数の個数: 16

約数和(自身を含む): 211868160

約数和(自身を除く): 81739642

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 39409, 78818, 512317, 1024634, 5004943, 10009886, 65064259, 130128518]

約数ペア:

[(1, 130128518), (2, 65064259), (13, 10009886), (26, 5004943), (127, 1024634), (254, 512317), (1651, 78818), (3302, 39409)]