161660954

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{888247}}^1$

素因数の和:888269

約数の個数: 16

約数和(自身を含む): 298451328

約数和(自身を除く): 136790374

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 888247, 1776494, 6217729, 11547211, 12435458, 23094422, 80830477, 161660954]

約数ペア:

[(1, 161660954), (2, 80830477), (7, 23094422), (13, 12435458), (14, 11547211), (26, 6217729), (91, 1776494), (182, 888247)]